{"title":"5150 Autosport Engine Build Kits","description":"","products":[{"product_id":"5150-autosport-pro-series-turbo-build-kit-bmw-s58","title":"5150 AutoSport Pro-Series Turbo Build Kit, BMW S58","description":"\u003cp\u003eThe 5150 AutoSport Pro-Series Turbo Build Kit: An all-inclusive arsenal of internals custom assembled to prepare your BMW S58 engine for high horsepower, turbocharged performance. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA Kit for Every Build and Budget\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThere is no one size fits all, which is why we offer \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eseveral stages of upgrade. Through careful selection and pairing of components, we are able to offer customers a variety of kit options, catering to each build and budget.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eOptions: \u003c\/h3\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 1\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 1,000 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\" data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e- ARP2000 Head Stud Kit\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan\u003e- Genuine BMW S58 Head Gasket\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003cbr data-mce-fragment=\"1\"\u003e    - Heavy Duty Piston Pins\u003cbr data-mce-fragment=\"1\"\u003e- Manley Performance Forged Connecting Rod Set\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan\u003e- \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e5150 High Performance\u003c\/span\u003e\u003cspan\u003e Rod Bearing Set\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan\u003e- 5150 High Performance Main Bearing Set\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan\u003e- ARP Main Stud Kit\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 2\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 1,200 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e- ARP Custom Age 625+ Head Stud Kit\u003cbr data-mce-fragment=\"1\"\u003e- Genuine BMW S58 Head Gasket\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e    - Heavy Duty Piston Pins\u003cbr data-mce-fragment=\"1\"\u003e    - Optional: Add \u003ca href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\" data-mce-href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\" data-mce-fragment=\"1\"\u003eSkirt Coating\u003c\/a\u003e or \u003ca href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-fragment=\"1\"\u003eDome Coating\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Connecting Rod Set\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e- \u003cspan data-mce-fragment=\"1\"\u003e5150 High Performance\u003c\/span\u003e Rod Bearing Set\u003cbr data-mce-fragment=\"1\"\u003e- 5150 High Performance Main Bearing Set\u003cbr data-mce-fragment=\"1\"\u003e- ARP Main Stud Kit\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003ePro-Xtreme\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 1,600 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e- ARP Custom Age 625+ Head Stud Kit\u003cbr data-mce-fragment=\"1\"\u003e- Genuine BMW S58 Head Gasket\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e- 5150 Xtreme Duty Cylinder Sleeve Set\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e    - Heavy Duty Piston Pins\u003cbr data-mce-fragment=\"1\"\u003e    - Optional: Add \u003ca href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\" data-mce-href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\" data-mce-fragment=\"1\"\u003eSkirt Coating\u003c\/a\u003e or \u003ca href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-fragment=\"1\"\u003eDome Coating\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Connecting Rod Set\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e- \u003cspan data-mce-fragment=\"1\"\u003e5150 High Performance\u003c\/span\u003e Rod Bearing Set\u003cbr data-mce-fragment=\"1\"\u003e- 5150 High Performance Main Bearing Set\u003cbr data-mce-fragment=\"1\"\u003e- ARP Main Stud Kit\u003c\/p\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003ePlease Note:\u003c\/em\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eAll engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor all applications exceeding 1,000HP, 5150 recommends O-Ringing the engine block or cylinder head to ensure maximum sealing. More on cylinder head sealing \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/5150autosport.com\/blogs\/product-faq\/cylinder-head-sealing-101-mls-cut-ring-o-ringing-and-fire-ringing\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e. \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S58 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e2 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2023-Present     G87     M2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2021-Present     G80     M3\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2021-Present     G82\/G83     M4\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2019-Present     F97     X3M\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2019-Present     F98     X4M\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"Stage 1","offer_id":41875294453869,"sku":"5150-TBK-S58-1000","price":5149.99,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":41875294486637,"sku":"5150-TBK-S58-1200","price":7299.99,"currency_code":"USD","in_stock":true},{"title":"Pro-Xtreme","offer_id":41875294519405,"sku":"5150-TBK-S58-1500","price":8499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S58-Entry-Level-Engine-Build-Kit-with-Manley-Forged-Internals-and-CP-Pistons.webp?v=1729704572"},{"product_id":"bmw-s58-3-4l-stroker-kit-by-5150-autosport","title":"BMW S58 3.4L Stroker Kit by 5150 AutoSport","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eBigger displacement, more torque and more power. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eOur 5150 Autosport Bully Stroker kit is specifically designed for BMW S58 Engines. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eUtilizing CP-Carrillo Pro-Xtreme Forged Pistons and Pro-Xtreme Rods, as well as the 5150 4340 Billet Steel Crankshaft, our stroker kits have stood up to the tests and trials of high horsepower applications time and time again. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eBenefits of Stroking an Engine\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e- With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion\u003cbr\u003e\u003c\/span\u003e- \u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eThe longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e- Improved throttle response\u003cbr\u003e- Increased horsepower\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eKit Contents \u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e- 5150 Autosport 4340 Billet Steel Crankshaft\u003cbr\u003e\u003c\/span\u003e          - Professionally turned, polished, and coated with anti-wear coating\u003cbr\u003e          - Fully balanced\u003cbr\u003e- Manley Performance Connecting Rods (Rated for 1,000HP, 8500 RPM)\u003cbr\u003e         - Optional Upgrade to CP-Carrillo Pro-Xtreme Connecting Rods (Rated for 2,000HP, 9500 RPM)\u003cbr\u003e- CP-Carrillo Pro-Xtreme Forged Pistons**\u003cbr\u003e- CP-Carrillo Piston Wrist Pins \u003cbr\u003e- CP-Carrillo Piston Rings \u003cbr\u003e- CP-Carrillo Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e **85 mm Piston option includes 5150 Xtreme Duty Cylinder Sleeve Set and requires professional sleeving. \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eWe highly recommend RK Autowerks, who has mastered this machining service.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e5150 stroker kit offers displacements ranging from 3325 cc to 3404 cc, depending on the selected bore size:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e84 mm\u003c\/strong\u003e bore size results in a displacement of 3325 cc\u003cbr\u003e\u003cstrong\u003e85 mm\u003c\/strong\u003e bore size yields a displacement of 3404 cc\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eThe engine block needs to be clearanced. A professional engine builder is required.\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHave more questions?\u003ca href=\"mailto:Sales@5150AutoSport.com\"\u003e Contact our engine build advisors\u003c\/a\u003e to discuss your build.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ZQVkEhcg8f4?si=r2PMhoL810KScyMt\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eA special thank you to our partners at RK Autowerks\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e, who were an integral part of this project and worked tirelessly with our engineers to create this kit, as well as \u003c\/span\u003e\u003cspan\u003ebeing the first to test this kit in their world-record G80 M3. Without them, this truly unique, ultra-high quality kit would not be possible.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S58 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e2 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2023-Present     G87     M2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2021-Present     G80     M3\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2021-Present     G82\/G83     M4\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2019-Present     F97     X3M\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2019-Present     F98     X4M\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"Manley - 84 mm \/ 9.5:1 \/ With Sleeves","offer_id":41875294552173,"sku":"","price":8499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 84 mm \/ 9.5:1 \/ Without Sleeves","offer_id":41875294584941,"sku":"","price":7499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 84 mm \/ 10.5:1 \/ With Sleeves","offer_id":41875294617709,"sku":"","price":8499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 84 mm \/ 10.5:1 \/ Without Sleeves","offer_id":41875294650477,"sku":"","price":7499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 84 mm \/ 11:1 \/ With Sleeves","offer_id":41875294683245,"sku":"","price":8499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 84 mm \/ 11:1 \/ Without Sleeves","offer_id":41875294716013,"sku":"","price":7499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 84 mm \/ 12:1 \/ With Sleeves","offer_id":41875294748781,"sku":"","price":8499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 84 mm \/ 12:1 \/ Without Sleeves","offer_id":41875294781549,"sku":"","price":7499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 85 mm \/ 9.5:1 \/ With Sleeves","offer_id":41875294814317,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 85 mm \/ 9.5:1 \/ Without Sleeves","offer_id":41875294847085,"sku":null,"price":7499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 85 mm \/ 10.5:1 \/ With Sleeves","offer_id":41875294879853,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 85 mm \/ 10.5:1 \/ Without Sleeves","offer_id":41875294912621,"sku":null,"price":7499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 85 mm \/ 11:1 \/ With Sleeves","offer_id":41875294945389,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 85 mm \/ 11:1 \/ Without Sleeves","offer_id":41875294978157,"sku":null,"price":7499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 85 mm \/ 12:1 \/ With Sleeves","offer_id":41875295010925,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 85 mm \/ 12:1 \/ Without Sleeves","offer_id":41875295043693,"sku":null,"price":7499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 84 mm \/ 9.5:1 \/ With Sleeves","offer_id":41875295076461,"sku":null,"price":9499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 84 mm \/ 9.5:1 \/ Without Sleeves","offer_id":41875295109229,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 84 mm \/ 10.5:1 \/ With Sleeves","offer_id":41875295141997,"sku":null,"price":9499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 84 mm \/ 10.5:1 \/ Without Sleeves","offer_id":41875295174765,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 84 mm \/ 11:1 \/ With Sleeves","offer_id":41875295207533,"sku":null,"price":9499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 84 mm \/ 11:1 \/ Without Sleeves","offer_id":41875295240301,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 84 mm \/ 12:1 \/ With Sleeves","offer_id":41875295273069,"sku":null,"price":9499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 84 mm \/ 12:1 \/ Without Sleeves","offer_id":41875295305837,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 85 mm \/ 9.5:1 \/ With Sleeves","offer_id":41875295338605,"sku":null,"price":9499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 85 mm \/ 9.5:1 \/ Without Sleeves","offer_id":41875295371373,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 85 mm \/ 10.5:1 \/ With Sleeves","offer_id":41875295404141,"sku":null,"price":9499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 85 mm \/ 10.5:1 \/ Without Sleeves","offer_id":41875295436909,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 85 mm \/ 11:1 \/ With Sleeves","offer_id":41875295469677,"sku":null,"price":9499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 85 mm \/ 11:1 \/ Without Sleeves","offer_id":41875295502445,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 85 mm \/ 12:1 \/ With Sleeves","offer_id":41875295535213,"sku":null,"price":9499.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 85 mm \/ 12:1 \/ Without Sleeves","offer_id":41875295567981,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/3.4L-BMW-S58-Stroker-Kit-with-Crank-Pistons-and-Rods.webp?v=1729704573"},{"product_id":"bmw-toyota-b58-3-4l-stroker-kit-by-5150-autosport","title":"BMW \/ Toyota B58 3.4L Stroker Kit by 5150 AutoSport","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eBigger Displacement, more Torque and MORE Power!!! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eOur \u003cstrong\u003e5150 AutoSport Bully Stroker kit\u003c\/strong\u003e is specifically designed for BMW and Toyota B58 Engines, \u003cstrong\u003eGen 1 and 2\u003c\/strong\u003e. This Bully kit is specifically engineered to handle up to \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e2000 horsepower\u003c\/strong\u003e\u003c\/span\u003e, suitable for high-performance turbo\/drag racing or street\/strip applications. They are also designed to handle high engine speeds of up to \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e9500 RPM. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cem\u003e\u003cstrong\u003eUtilizing our completely custom CP-Carrillo Pro-Xtreme Forged Pistons and Pro-Xtreme Rods, as well as the specially designed 5150 4340 Billet Steel Crankshaft,\u003c\/strong\u003e\u003c\/em\u003e our stroker kits have stood up to the tests and trials of high horsepower applications time and time again. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eBenefits of Stroking an Engine\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion\u003cbr\u003e\u003c\/span\u003e- \u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eThe longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e- Improved throttle response\u003cbr\u003e- Increased horsepower\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eKit Contents \u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e5150 Autosport 4340 Billet Steel Stroker Crankshaft\u003cbr\u003e\u003c\/span\u003e          - Professionally turned, polished, and coated with anti-wear coating\u003cbr\u003e          - Fully balanced\u003cbr\u003e          - Compatible with standard B58 Main Bearings\u003cbr\u003e- Custom x CP-Carrillo Pro-Xtreme Connecting Rods\u003cbr\u003e          - Compatible with standard B58 Rod Bearings\u003cbr\u003e- Custom 5150 x CP-Carrillo Pro-Xtreme Forged Pistons\u003cbr\u003e         - CP-Carrillo Piston Wrist Pins \u003cbr\u003e         - CP-Carrillo Piston Rings \u003cbr\u003e         - CP-Carrillo Piston Wire Locks\u003c!----\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb\u003e\u003ci\u003eThis k\u003c\/i\u003e\u003c\/b\u003e\u003cem\u003e\u003cstrong\u003eit includes 5150 Xtreme Duty Cylinder Sleeve Set and requires professional sleeving. \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eWe highly recommend RK Autowerks in Texas USA, who has mastered this machining service.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eThe engine block needs to be clearanced. A professional engine builder is required.\u003c\/span\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHave more questions?\u003ca href=\"mailto:Sales@5150AutoSport.com\"\u003e Contact our engine build advisors\u003c\/a\u003e to discuss your build.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/ZQVkEhcg8f4?si=r2PMhoL810KScyMt\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cem\u003e\u003cstrong\u003eA special thank you to our partners at RK Autowerks\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e, who were an integral part of this project and worked tirelessly with our engineers to create this kit\u003c\/span\u003e\u003cspan\u003e. Without them, this truly unique, ultra-high quality kit would not be possible.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBMW Fitments:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e2 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eF22 \/ F23  M240i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF22 \/ F23  M240i xDrive\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eG42 \/ G43 M240i xDrive\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e3 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eF30 \/ F31 \/ F34  340i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF30 \/ F31 \/ F34  340i xDrive\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eG20  M340i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eG20 M340i xDrive\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e4 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eF32 \/ F33 \/ F36 440i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF32 \/ F33 \/ F36 440i xDrive\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eG22 \/ G23 M440i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eG22 \/ G23 M440i xDrive\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e5 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eG30 540i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eG30 540i xDrive\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e7 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eG12 740i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eG12 740i xDrive\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eX3 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eG01 X3 M40i\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eX4 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eG02 X4 M40i\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eX5 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eG05 X5 xDrive40i\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZ Series\u003c\/b\u003e\u003cbr\u003eG29 Z4\u003cbr\u003eZ4 M40i\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eToyota Supra \u003cbr\u003e\u003c\/strong\u003eA90\/A91 GR Supra 3.0\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"9:1 \/ Gen 1","offer_id":41875295600749,"sku":"5150-SK-B58-G1-3.4B","price":9499.99,"currency_code":"USD","in_stock":true},{"title":"9:1 \/ Gen 2","offer_id":41875295633517,"sku":"5150-SK-B58-G2-3.4B","price":9499.99,"currency_code":"USD","in_stock":true},{"title":"10:1 \/ Gen 1","offer_id":41875295666285,"sku":"5150-SK-B58-G1-3.4B","price":9499.99,"currency_code":"USD","in_stock":true},{"title":"10:1 \/ Gen 2","offer_id":41875295699053,"sku":"5150-SK-B58-G2-3.4B","price":9499.99,"currency_code":"USD","in_stock":true},{"title":"11:1 \/ Gen 1","offer_id":41875295731821,"sku":"5150-SK-B58-G1-3.4B","price":9499.99,"currency_code":"USD","in_stock":true},{"title":"11:1 \/ Gen 2","offer_id":41875295764589,"sku":"5150-SK-B58-G2-3.4B","price":9499.99,"currency_code":"USD","in_stock":true},{"title":"12:1 \/ Gen 1","offer_id":41875295797357,"sku":"5150-SK-B58-G1-3.4B","price":9499.99,"currency_code":"USD","in_stock":true},{"title":"12:1 \/ Gen 2","offer_id":41875295830125,"sku":"5150-SK-B58-G2-3.4B","price":9499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-Toyota-B58-Bully-Stroker-Kit-by-5150-AutoSport.webp?v=1729704573"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-m52tu-m54","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW M52TU\/M54","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eMLS Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Cometic MLS Head Gasket is a replacement for BMW part numbers #11127501304 and #11127501305, specifically designed for use with the M52TU and M54 Aluminum Block engine types, which were incorporated into various BMW models. The M52TU engine, an updated version of the M52 engine, featured BMW's Double VANOS variable valve timing technology. It was used in BMW models such as the 3 Series, 5 Series, and Z3 and was replaced by the M54 engine in 2000 in most BMW models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMulti-Layer Steel also known as \"MLS\" head gaskets are preferred as an aftermarket alternative for high-performance BMW engines, including supercharged and turbocharged models, as they offer better performance than factory gaskets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe M54 engines have a bore of 84 mm and a thickness of 0.027 inches. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLS Gaskets provide maximum sealing performance for high-output engines, without the need for sealants. These gaskets resist shearing forces and reduce bore distortion with their embossing design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComprised of multiple layers of stainless steel, they are durable and corrosion-resistant. Ideal for high-performance engines, MLS head gaskets offer superior sealing and can withstand high levels of heat and pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen choosing an MLS gasket for your BMW, ensure compatibility, thickness, and bore size, and follow installation and torque specifications to avoid engine damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eMLS head gaskets can NOT be used with motors that have O-rings or receiver grooves around the cylinder bores because they require smooth and flat surfaces to seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eCut-Ring Head Gasket:\u003cbr\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThis Athena Cut Ring Head Gasket\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eis a replacement for BMW part numbers #11127501304 and #11127501305, specifically designed for use with the M52TU and M54 Aluminum Block engine types. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eStandard OEM \u0026amp; MLS gaskets can only handle a certain amount of cylinder pressures before they start to leak, making the Athena Cut Ring Head Gasket the recommended choice for applications making 16+ psi.\u003c\/p\u003e\n\u003cp\u003eA compression leak passing the head gasket can cause a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure.\u003cbr\u003e\u003cbr\u003eAthena's gasket is crafted with premium quality reinforced M0115, an asbestos-free material that's original equipment approved and renowned for its superior quality. The AISI 304 stainless steel Cooper Rings bite into the aluminum head, providing maximum sealing capabilities around the cylinder bore and optimizing engine performance, even on engines with nitrous and\/or turbo applications that exceed 2 bar boost.\u003c\/p\u003e\n\u003cp\u003eBefore installation, it is crucial to have the mating surfaces of the cylinder head and block professionally cleaned and resurfaced to ensure they are completely flat.\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease be aware that the gasket  should have a size that is 0.5mm to 1mm larger than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eHead Gasket Installation instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the head gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to not use any additional sealant on the gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eBMW M54 Engine Pro-Series 18.8 Cylinder Head Stud Set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eReplacing the original cylinder head screws with high-strength Pro-Series 18.8 studs\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e is necessary when making large increases in performance, as the original cylinder head screws elongate during operation and the cylinder head can lift off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eThe Pro-Series 18.8 stud bolts with a tensile strength of 1850 N \/ mm² provide a solution to this.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eIn addition, these stud bolts do not have to be replaced after dismantling but can be reused.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\" data-mce-fragment=\"1\" data-mce-style=\"padding-left: 30px;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e(14) M10 Stud Bolts\u003cbr\u003e(14) M10 Nuts\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr\u003e(14) Washers\u003cbr\u003eAssembly Paste\u003cbr\u003eAssembly Instructions\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eTensile strength:\u003c\/strong\u003e\u003c\/em\u003e PS 18.8 steel \/ 1850+ N\/mm² (270.000+PSI)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eA special steel is used which, after tempering, has a tensile strength of 1850 + N \/ mm².\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cbr\u003eAll threads are formed and not cut as usual. The so-called rolling of threads can increase the strength of the tooth flanks by around 30%.\u003cbr\u003e\u003cbr\u003eAll Pro-Series products are supplied with a nickel coating or optional with a burnished protecting against corrosion in the long term, even under the toughest conditions. Pro-Series stud bolts have a hexagon socket drive on the head side for screwing in the stud bolts. Due to a cone on the engine block side of the bolt, these are not supported on the thread flanks when the nuts are tightened, but in the bore of the thread in the engine block. This support protects the threads when racing engines are frequently rebuilt.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePro-Series advantage over other manufacturers is the nuts and washers included in the set, these also have a tensile strength of 1850 N \/ mm².\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eApplication list:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\" data-mce-fragment=\"1\" data-mce-style=\"padding-left: 30px;\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW 320i E46 MY 2000-2007\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW 325i E46 MY 2000-2007\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW 330i E46 MY 2000-2007\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW 520i E39 MY 2000-2003\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW 520i E60\/61 MY 2003-2005\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW 525i E39 MY 2000-2003\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW 525i E60\/61 MY 2003-2005\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW 530i E39 MY 2000-2003\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW 530i E60 MY 2003-2005\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW 730i\/Li E65\/66 MY 2003-2005\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW X3 2.5i E83 MY 2004-2006\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW X3 3.0i E83 MY 2004-2006\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW X5 3.0i E53 MY 2000-2006\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW Z3 2.2i E36\/7 MY 2000-2002\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW Z3 3.0i E36\/7\/8 MY 2000-2002\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW Z4 2.2i E85 MY 2003-2005\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW Z4 2.5i E85 MY 2002-2005\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW Z4 3.0i E85 MY 2002-2005\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eManufactured in Germany\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\" data-mce-fragment=\"1\" data-mce-style=\"padding-left: 30px;\"\u003e1. After unpacking ProSeries stud bolts, inspect all hardware prior to installation. Look for obvious defects or shipping damage.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"mailto:sales@5150AutoSport.com\" target=\"_blank\"\u003eContact our sales team\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eimmediately with any questions or issues.\u003cbr\u003e2. Before mounting, compare the supplied bolts with the stock screws, paying particular attention to the thread type and length of the bolts.\u003cbr\u003eCheck existing threads inside engine block for damage. To ensure proper thread engagement and accurate torque readings, make sure that all threads are free from remnant sealer, lubricant, and debris. Check the flatness and surface finish of the engine block and cylinder head deck to avoid gasket failure.\u003cbr\u003e3. Insert stud bolts into the engine block and tighten with a 5mm hexagon socket on the drive provided at the head of the stud bolt with a torque of 15Nm.\u003cbr\u003e4. If the stud bolts are to remain permanently installed in the engine block, they can be used with screw lock (not included)\u003cbr\u003e5.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003eAttention!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBefore final mounting of Pro-Series nuts and washers, all contact surfaces must be completely wetted with the supplied special ProSeries lubricant.\u003cbr\u003e\u003cem\u003eIf this will not be considered the applied tightening torque is falsified and the resulting clamping force is reduced. Under certain circumstances, this can also inevitably lead to the bolts breaking \/ shearing off.\u003c\/em\u003e\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\" data-mce-fragment=\"1\" data-mce-style=\"padding-left: 30px;\"\u003e6. Tighten nuts in three equal steps in the factory sequence. For the last pass, refer to the table shown below:\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Type\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM9 x 1.25\u003c\/td\u003e\n\u003ctd\u003e1.25 Nm\u003c\/td\u003e\n\u003ctd\u003e2.45 Nm\u003c\/td\u003e\n\u003ctd\u003e3.65 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eM10 x 1.25\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e1.30 Nm\u003c\/td\u003e\n\u003ctd\u003e2.60 Nm\u003c\/td\u003e\n\u003ctd\u003e3.85 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM11 x 1.125\u003c\/td\u003e\n\u003ctd\u003e1.40 Nm\u003c\/td\u003e\n\u003ctd\u003e2.80 Nm\u003c\/td\u003e\n\u003ctd\u003e2.80 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM12 x 1.25\u003c\/td\u003e\n\u003ctd\u003e1.45 Nm\u003c\/td\u003e\n\u003ctd\u003e2.90 Nm\u003c\/td\u003e\n\u003ctd\u003e3.130 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"padding-left: 30px;\" data-mce-fragment=\"1\" data-mce-style=\"padding-left: 30px;\"\u003e\u003cbr\u003e7. ProSeries studs and nuts can always be reused. When re-tightening or reassembling, please always ensure that all contact surfaces are wetted with special ProSeries lubricant. Please\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"mailto:sales@5150autosport.com\" data-mce-href=\"mailto:sales@5150autosport.com\" target=\"_blank\"\u003econtact our sales team\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eif you have any further questions.\u003c\/p\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"CR - 84.5 mm - 0.079\" \/ Burnished","offer_id":41875295895661,"sku":null,"price":749.98,"currency_code":"USD","in_stock":true},{"title":"CR - 84.5 mm - 0.079\" \/ Nickel Plated","offer_id":41875295961197,"sku":null,"price":1049.98,"currency_code":"USD","in_stock":true},{"title":"CR - 86 mm - 0.060\" \/ Burnished","offer_id":41875296026733,"sku":"","price":749.98,"currency_code":"USD","in_stock":true},{"title":"CR - 86 mm - 0.060\" \/ Nickel Plated","offer_id":41875296092269,"sku":"","price":1049.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85mm - 0.030\" \/ Burnished","offer_id":41875296157805,"sku":"","price":679.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85mm - 0.030\" \/ Nickel Plated","offer_id":41875296256109,"sku":"","price":979.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.040\" \/ Burnished","offer_id":41875296288877,"sku":"","price":694.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.040\" \/ Nickel Plated","offer_id":41875296321645,"sku":"","price":994.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.050\" \/ Burnished","offer_id":41875296354413,"sku":"","price":704.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.050\" \/ Nickel Plated","offer_id":41875296387181,"sku":"","price":1004.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.060\" \/ Burnished","offer_id":41875296419949,"sku":"","price":714.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.060\" \/ Nickel Plated","offer_id":41875296452717,"sku":"","price":1014.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.070\" \/ Burnished","offer_id":41875296485485,"sku":"","price":714.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.070\" \/ Nickel Plated","offer_id":41875296518253,"sku":"","price":1014.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.080\" \/ Burnished","offer_id":41875296551021,"sku":"","price":724.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.080\" \/ Nickel Plated","offer_id":41875296583789,"sku":"","price":1024.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.089\" \/ Burnished","offer_id":41875296616557,"sku":"","price":733.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.089\" \/ Nickel Plated","offer_id":41875296649325,"sku":"","price":1033.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.120\" \/ Burnished","offer_id":41875296682093,"sku":"","price":744.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.120\" \/ Nickel Plated","offer_id":41875296714861,"sku":"","price":1044.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.140\" \/ Burnished","offer_id":41875296747629,"sku":"","price":744.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.140\" \/ Nickel Plated","offer_id":41875296780397,"sku":"","price":1044.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-M54-Cutting-Ring-Head-Gasket-and-Wagner-Head-Stud-Kit-for-E46.webp?v=1729704578"},{"product_id":"5150-autosport-pro-series-turbo-build-kit-bmw-toyota-b58","title":"5150 AutoSport Pro-Series Turbo Build Kit, BMW \/ Toyota B58","description":"\u003cp\u003eThe 5150 AutoSport Pro-Series Turbo Build Kit: An all-inclusive arsenal of internals custom assembled to prepare your BMW \/ Toyota B58 engine for high horsepower, turbocharged performance. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA Kit for Every Build and Budget\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThere is no one size fits all, which is why we offer \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eseveral stages of upgrade. Through careful selection and pairing of components, we are able to offer customers a variety of kit options, catering to each build and budget.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eOptions: \u003c\/h3\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 1\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 1,000 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\" data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e- ARP2000 Head Stud Kit\u003cbr data-mce-fragment=\"1\"\u003e- Genuine BMW\u003cspan data-mce-fragment=\"1\"\u003e Head Gasket\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e- Manley Performance Connecting Rod Set\u003cbr\u003e    - ARP Connecting Rod Bolts\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e- 5150 High Performance Rod Bearing Set\u003cbr\u003e- 5150 High Performance Main Bearing Set\u003cbr\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e- ARP Main Stud Kit\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 2\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 1,200 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- ARP 625+ Custom Age Head Stud Kit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- Genuine BMW\u003cspan data-mce-fragment=\"1\"\u003e Head Gasket\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cbr\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003cbr\u003e    - Heavy Duty Piston Pins\u003cbr data-mce-fragment=\"1\"\u003e    - Optional: Add \u003ca href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\"\u003eSkirt Coating\u003c\/a\u003e or \u003ca href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Connecting Rod Set\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e- 5150 High Performance Rod Bearing Set\u003cbr\u003e- 5150 High Performance Main Bearing Set\u003cbr\u003e\u003c\/span\u003e- ARP Main Stud Kit\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003ePro-Xtreme\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 1,600 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- ARP 625+ Custom Age Head Stud Kit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- Genuine BMW\u003cspan data-mce-fragment=\"1\"\u003e Head Gasket\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta charset=\"UTF-8\"\u003e- 5150 Xtreme Duty Cylinder Sleeve Set\u003cbr\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003cbr\u003e    - Heavy Duty Piston Pins\u003cbr data-mce-fragment=\"1\"\u003e    - Optional: Add \u003ca href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\"\u003eSkirt Coating\u003c\/a\u003e or \u003ca href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Connecting Rod Set\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e- 5150 High Performance Rod Bearing Set\u003cbr\u003e- 5150 High Performance Main Bearing Set\u003cbr\u003e\u003c\/span\u003e- ARP Main Stud Kit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003ePlease Note:\u003c\/em\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eAll engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor all applications exceeding 1,000HP, 5150 recommends O-Ringing the engine block or cylinder head to ensure maximum sealing. More on cylinder head sealing \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" href=\"https:\/\/5150autosport.com\/blogs\/product-faq\/cylinder-head-sealing-101-mls-cut-ring-o-ringing-and-fire-ringing\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"B58 Gen 1 \/ Stage 1","offer_id":41875295928429,"sku":"5150-TBK-B58-G1-1000","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"B58 Gen 1 \/ Stage 2","offer_id":41875295993965,"sku":"5150-TBK-B58-G1-1200","price":6609.99,"currency_code":"USD","in_stock":true},{"title":"B58 Gen 1 \/ Pro-Xtreme","offer_id":41875296059501,"sku":"5150-TBK-B58-G1-1500","price":7809.99,"currency_code":"USD","in_stock":true},{"title":"B58 Gen 2 \/ Stage 1","offer_id":41875296125037,"sku":"5150-TBK-B58-G2-1000","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"B58 Gen 2 \/ Stage 2","offer_id":41875296190573,"sku":"5150-TBK-B58-G2-1200","price":6609.99,"currency_code":"USD","in_stock":true},{"title":"B58 Gen 2 \/ Pro-Xtreme","offer_id":41875296223341,"sku":"5150-TBK-B58-G2-1600","price":7809.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-B58-Gen-1-Turbo-Build-Kit-Stage-1-1000-Horsepower.webp?v=1729704578"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-m30","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW M30","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eMLS Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Cometic MLS Head Gasket is specifically engineered to replace BMW part # 11121730226 and 11121730227 for the M30B30, M30B34, and M30B35 is a 6-cylinder engine that was used in a variety of BMW models, including the E3, E9, E12 and E23. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMulti-Layer Steel also known as \"MLS\" head gaskets are preferred as an aftermarket alternative for high-performance BMW engines, including supercharged and turbocharged models, as they offer better performance than factory gaskets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLS Gaskets provide maximum sealing performance for high-output engines, without the need for sealants. These gaskets resist shearing forces and reduce bore distortion with their embossing design. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComprised of multiple layers of stainless steel, they are durable and corrosion-resistant. Ideal for high-performance engines, MLS head gaskets offer superior sealing and can withstand high levels of heat and pressure. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen choosing an MLS gasket for your BMW, ensure compatibility, thickness, and bore size, and follow installation and torque specifications to avoid engine damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eMLS head gaskets can NOT be used with motors that have O-rings or receiver grooves around the cylinder bores because they require smooth and flat surfaces to seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eCut Ring Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Athena Cut Ring Head Gasket is specifically engineered to replace BMW part # 11121730226 and 11121730227 for the M30B30, M30B34, and M30B35 is a 6-cylinder engine that was used in a variety of BMW models, including the E3, E9, E12 and E23.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eStandard OEM \u0026amp; MLS gaskets can only handle a certain amount of cylinder pressures before they start to leak, making the Athena Cut Ring Head Gasket the recommended choice for applications making 16+ psi.\u003c\/p\u003e\n\u003cp\u003eA compression leak passing the head gasket can cause a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure.\u003cbr\u003e\u003cbr\u003eAthena's gasket is crafted with premium quality reinforced M0115, an asbestos-free material that's original equipment approved and renowned for its superior quality. The AISI 304 stainless steel Cooper Rings bite into the aluminum head, providing maximum sealing capabilities around the cylinder bore and optimizing engine performance, even on engines with nitrous and\/or turbo applications that exceed 2 bar boost.\u003c\/p\u003e\n\u003cp\u003eBefore installation, it is crucial to have the mating surfaces of the cylinder head and block professionally cleaned and resurfaced to ensure they are completely flat.\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePlease be aware that the gasket  should have a size that is 0.5mm to 1mm larger than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eHead Gasket Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the head gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is NOT recommended to use any additional sealant on the gasket. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan data-mce-fragment=\"1\"\u003eM30B30, M30B34, and M30B35\u003c\/span\u003e is a 6-cylinder engine that was used in a variety of BMW models, including the E3, E9, E12 and E23.\u003c\/p\u003e\n\u003cp\u003eInstalling ARP head studs 201-4602 on a BMW M30 engine can provide several benefits, including increased clamping force and improved head gasket sealing, which can help prevent head gasket failure. This is particularly important on high-performance or turbocharged engines, where the increased cylinder pressure can put additional stress on the head gasket and bolts.\u003c\/p\u003e\n\u003cp\u003eWhen installing ARP head studs on an engine, it's important to follow the manufacturer's instructions carefully and use the proper torque specifications and sequence. It's also a good idea to have the cylinder head and block checked for flatness and resurfaced if necessary, to ensure a proper seal.\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" data-left=\"204.82311111111107\" data-top=\"122.90412557870357\" role=\"presentation\"\u003e\u003cstrong\u003eInstallation Instructions: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.91716562962966\" data-top=\"212.60060309722218\" role=\"presentation\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703702\" data-top=\"246.88077968981491\" role=\"presentation\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703711\" data-top=\"281.250616726852\" role=\"presentation\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074081\" data-top=\"298.0019429398149\" role=\"presentation\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703718\" data-top=\"350.0799512453705\" role=\"presentation\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074085\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"646.6730116148133\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 1: Tighten to 30 ft-lbs. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 3: Tighten to 90 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"622.49612645926\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\" data-mce-fragment=\"1\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\n\u003ctable height=\"40\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e 12 \u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e10\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e2\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e6\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e8\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e14\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e13\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e7\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e5\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e1\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e3\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e9\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"MLS - 88 mm - 0.060\" \/ ARP2000","offer_id":41875296813165,"sku":null,"price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 88 mm - 0.070\" \/ ARP2000","offer_id":41875296845933,"sku":null,"price":509.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 88 mm - 0.080\" \/ ARP2000","offer_id":41875296878701,"sku":null,"price":519.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 88 mm - 0.098\" \/ ARP2000","offer_id":41875296911469,"sku":null,"price":529.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 88 mm - 0.120\" \/ ARP2000","offer_id":41875296944237,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 88 mm - 0.140\" \/ ARP2000","offer_id":41875296977005,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 90 mm - 0.060\" \/ ARP2000","offer_id":41875297009773,"sku":null,"price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 90 mm - 0.070\" \/ ARP2000","offer_id":41875297042541,"sku":null,"price":509.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 90 mm - 0.080\" \/ ARP2000","offer_id":41875297075309,"sku":null,"price":519.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 90 mm - 0.089\" \/ ARP2000","offer_id":41875297108077,"sku":null,"price":529.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 90 mm - 0.120\" \/ ARP2000","offer_id":41875297140845,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 90 mm - 0.140\" \/ ARP2000","offer_id":41875297173613,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.060\" \/ ARP2000","offer_id":41875297206381,"sku":null,"price":524.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.070\" \/ ARP2000","offer_id":41875297239149,"sku":null,"price":524.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.080\" \/ ARP2000","offer_id":41875297271917,"sku":null,"price":504.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.089\" \/ ARP2000","offer_id":41875297304685,"sku":null,"price":514.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.098\" \/ ARP2000","offer_id":41875297337453,"sku":null,"price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.120\" \/ ARP2000","offer_id":41875297370221,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.140\" \/ ARP2000","offer_id":41875297402989,"sku":null,"price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.060\" \/ ARP2000","offer_id":41875297435757,"sku":null,"price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.070\" \/ ARP2000","offer_id":41875297468525,"sku":null,"price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.080\" \/ ARP2000","offer_id":41875297501293,"sku":null,"price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.089\" \/ ARP2000","offer_id":41875297534061,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.098\" \/ ARP2000","offer_id":41875297566829,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.120\" \/ ARP2000","offer_id":41875297599597,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.140\" \/ ARP2000","offer_id":41875297632365,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"CR - 93.1 mm - 0.079\" \/ ARP2000","offer_id":41875297665133,"sku":null,"price":569.98,"currency_code":"USD","in_stock":true},{"title":"CR - 95.6 mm - 0.079\" \/ ARP2000","offer_id":41875297697901,"sku":"","price":569.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/Cometic-Head-Gasket-and-ARP-Head-Stud-Kit-for-BMW-M30-engines.webp?v=1729704580"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-n54","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW N54","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eCut-Ring Head Gasket:\u003cbr\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003c\/em\u003eThe Athena Cut Ring Head Gasket is designed as a direct replacement for BMW part # 11127557265 and 11127557266, specifically for use in N52 and N54 turbocharged inline-six engines. These engines can be found in a variety of models including the 135i, 335i, 535i, Z4 sDrive35i, X6 xDrive35i, and Alpina B3 Bi-Turbo.\u003c\/p\u003e\n\u003cp\u003eStandard OEM \u0026amp; MLS gaskets can only handle a certain amount of cylinder pressures before they start to leak, making the Athena Cut Ring Head Gasket the recommended choice for applications making 16+ psi.\u003c\/p\u003e\n\u003cp\u003eA compression leak passing the head gasket can cause a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure.\u003cbr\u003e\u003cbr\u003eAthena's gasket is crafted with premium quality reinforced M0115, an asbestos-free material that's original equipment approved and renowned for its superior quality. The AISI 304 stainless steel Cooper Rings bite into the aluminum head, providing maximum sealing capabilities around the cylinder bore and optimizing engine performance, even on engines with nitrous and\/or turbo applications that exceed 2 bar boost.\u003c\/p\u003e\n\u003cp\u003eBefore installation, it is crucial to have the mating surfaces of the cylinder head and block professionally cleaned and resurfaced to ensure they are completely flat.\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease be aware that the gasket  should have a size that is 0.5mm to 1mm larger than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eMLX Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cometic MLX Head Gasket is designed as a direct replacement for BMW part # 11127557265 and 11127557266, specifically for use in N54B30 turbocharged inline-six engines. These engines can be found in a variety of models including the 135i, 335i, 535i, Z4 sDrive35i, X6 xDrive35i, and Alpina B3 Bi-Turbo.\u003c\/p\u003e\n\u003cp\u003eThe factory head gasket specifications for the N54 are 85mm bore and 0.048 inches thickness.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComposed of multiple layers of embossed coated and uncoated stainless steel, MLX gaskets are specially designed to conform to the surfaces of the cylinder head and engine block on the first heat cycle, creating a chemical bond via Cometic's proprietary coatings. These coatings provide a micro-seal for fluids against the head and block surface. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe layers of the MLX gasket act as a spring, protecting against blowout and increasing active seal height by compensating for increased head lift. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLX Head Gaskets are different from MLS because they feature an extra,specialized 'stopper' fold-over layer. This layer provides a torque limiting surface that prevents yielding of the combustion seal. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt's important to note that MLS\/MLX head gaskets are not compatible with engines that have O-rings or receiver grooves around the cylinder bores. These gaskets require smooth and flat surfaces to seal properly.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eHead Gasket Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the head gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to not use any additional sealant on the head gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade the performance of your BMW N54 engine with our custom-designed Head Stud Kit, brought to you by \u003cstrong\u003eARP\u003c\/strong\u003e - the world leader in fastener technology.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003e\n\u003cp\u003eThis kit is engineered to replace BMW part # 11127574303 and is compatible with BMW \u003cstrong\u003eN54B30\u003c\/strong\u003e turbocharged inline-six engines found in a range of models, 135i, 335i, 535i, Z4 sDrive35i, X6 xDrive35i, and Alpina B3 Bi-Turbo.\u003c\/p\u003e\n\u003cp\u003eThis kit comes with 14x 11mm Studs, 14x Washers, and 14x Nuts offering increased clamping force and enhanced head gasket sealing, which can prevent head gasket failure. This is particularly crucial for high-performance or turbocharged engines, as the increased cylinder pressure puts additional stress on the head gasket and bolts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #f90707;\"\u003ePlease note that this Head Stud Kit is not a retrofit from a Chrysler or Volvo stud kit. Unlike those kits, our kit was specifically designed for the BMW N54 engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong\u003eInstallation Instructions: \u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003e\n\u003cstrong\u003eN54 Standard Kit: \u003c\/strong\u003eThis Standard Kit is a hassle-free, Bolt-On kit that requires no additional modifications. It includes all the necessary components for installation, including:\u003c\/div\u003e\n\u003cp\u003e10x 11mm Head Studs,10x 11mm Washers, 10x 11mm Nuts, 4x 9mm Head Studs, 4x 9mm Washers, and 4x 9mm Nuts. \u003c\/p\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003eThis comprehensive kit is designed to make installation easy and straightforward, providing all the necessary components for a successful upgrade.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cspan\u003e\u003cspan style=\"color: #fc0b0b;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eHigh Boost Kit,\u003c\/span\u003e it is a MUST to drill and tap\u003c\/strong\u003e\u003c\/span\u003e the four outer 9mm holes in the engine block to increase their size to 11mm holes. This will ensure that all the engine block holes are uniform in\u003cspan style=\"color: #000000;\"\u003e size\u003c\/span\u003e and can accommodate all 14x 11mm Studs. Additionally, it will help distribute even force across the cylinder head-gasket surface.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cspan\u003eincludes: 14x 11mm Studs, 14x Washers, and 14x Nuts. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"212.60060309722218\" data-left=\"85.91716562962966\" dir=\"ltr\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"246.88077968981491\" data-left=\"85.93210903703702\" dir=\"ltr\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"281.250616726852\" data-left=\"85.93210903703711\" dir=\"ltr\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"298.0019429398149\" data-left=\"112.77046874074081\" dir=\"ltr\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"350.0799512453705\" data-left=\"85.93210903703718\" dir=\"ltr\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"112.77046874074085\" dir=\"ltr\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"646.6730116148133\" dir=\"ltr\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eStandard Kit: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003eTorque all 11 mm studs as follows:\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003eStep 1: Tighten to 30 ft-lbs.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003eStep 3: Tighten to 95 ft-lbs.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003eTorque all 9mm studs to 45 ft-lbs.  \u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eHigh Boost Kit: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003eStep 1: Tighten to 30 ft-lbs.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003eStep 3: Tighten to 95 ft-lbs.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"622.49612645926\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cstrong\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 273px;\" height=\"40\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e 12 \u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 34.0625px; text-align: center;\" data-mce-fragment=\"1\"\u003e14\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e13\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e9\u003c\/td\u003e\n\u003ctd style=\"width: 34.0625px;\" data-mce-fragment=\"1\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW N54 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2007-2010     E82\/E88     135i\u003cbr\u003e2011-2012     E82     1M\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2006-2010     E90\/E91\/E92\/E93     335i\u003cbr\u003e2011-2013     E92\/E93     335is\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2008-2010     E60\/E61     535i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2009-2012     F01\/F02     740i \/ 740Li\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2008-2010     E71     X6 xDrive35i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZ4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2009-2016     E89     Z4 sDrive35i\u003cbr\u003e2010-2016     E89     Z4 sDrive35is\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2007-2013     E90\/E91\/E92\/E93     B3 Bi-Turbo\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B3 S Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2010-2013     E90\/E91\/E92\/E93     B3 S Bi-Turbo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina D3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2008-2013     E90\/E91\/E92\/E93     D3 Bi-Turbo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"CR - 86 mm - 0.059\" \/ Standard","offer_id":41875297730669,"sku":null,"price":779.98,"currency_code":"USD","in_stock":true},{"title":"CR - 86 mm - 0.059\" \/ High Boost","offer_id":41875297763437,"sku":"","price":879.98,"currency_code":"USD","in_stock":true},{"title":"MLX - 85 mm - 0.044\" \/ Standard","offer_id":41875297796205,"sku":"","price":734.98,"currency_code":"USD","in_stock":true},{"title":"MLX - 85 mm - 0.044\" \/ High Boost","offer_id":41875297828973,"sku":"","price":834.98,"currency_code":"USD","in_stock":true},{"title":"MLX - 85 mm - 0.048\" \/ Standard","offer_id":41875297861741,"sku":"","price":744.98,"currency_code":"USD","in_stock":true},{"title":"MLX - 85 mm - 0.048\" \/ High Boost","offer_id":41875297894509,"sku":"","price":844.98,"currency_code":"USD","in_stock":true},{"title":"MLX - 85 mm - 0.052\" \/ Standard","offer_id":41875297927277,"sku":"","price":754.98,"currency_code":"USD","in_stock":true},{"title":"MLX - 85 mm - 0.052\" \/ High Boost","offer_id":41875297960045,"sku":"","price":854.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-N54-Cut-Ring-Head-Gasket-and-Standard-Head-Stud-Kit.webp?v=1729704581"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-s54","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW S54","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eCut Ring Head Gasket\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe SCE Cut Ring Head Gasket is designed as a direct replacement for BMW part #11127835918 specifically for use in the S54 inline-six engines. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eStandard OEM \u0026amp; MLS gaskets can only handle a certain amount of cylinder pressures before they start to leak, making the SCE Cut Ring Head Gasket the recommended choice for applications making 16+ psi.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA compression leak passing the head gasket can cause a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAthena's gasket is crafted with premium quality reinforced M0115, an asbestos-free material that's original equipment approved and renowned for its superior quality. The AISI 304 stainless steel Cooper Rings bite into the aluminum head, providing maximum sealing capabilities around the cylinder bore and optimizing engine performance, even on engines with nitrous and\/or turbo applications that exceed 2 bar boost.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBefore installation, it is crucial to have the mating surfaces of the cylinder head and block professionally cleaned and resurfaced to ensure they are completely flat.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eCut Ring Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the Cut Ring gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is NOT recommended to use any additional sealant on the gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eMLS Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Cometic MLS Head Gasket is specifically engineered to replace BMW part #11127835918 for the S54 commonly found in E46 M3 and E36\/7 Z3 M Roadster, Z4 M Coupe and Roadster, and E46 M3 CSL.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMulti-Layer Steel also known as \"MLS\" head gaskets are preferred as an aftermarket alternative for high-performance BMW engines, including supercharged and turbocharged models, as they offer better performance than factory gaskets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe S54 engines have a stock bore of 87 mm and a stock gasket thickness of 0.027 inches. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLS Gaskets provide maximum sealing performance for high-output engines, without the need for sealants. These gaskets resist shearing forces and reduce bore distortion with their embossing design. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComprised of multiple layers of stainless steel, they are durable and corrosion-resistant. Ideal for high-performance engines, MLS head gaskets offer superior sealing and can withstand high levels of heat and pressure. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen choosing an MLS gasket for your BMW, ensure compatibility, thickness, and bore size, and follow installation and torque specifications to avoid engine damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eMLS head gaskets can NOT be used with motors that have O-rings or receiver grooves around the cylinder bores because they require smooth and flat surfaces to seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eMLS Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the MLS gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to not use any additional sealant on the MLS gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARP 201-4303 head stud kit is custom-designed for the \u003cstrong\u003eBMW S54 \u003c\/strong\u003einline 6-cylinder engine and serves as a replacement for the BMW head bolts 11127831862 commonly found in E46 M3 and E36\/7 Z3 M Roadster, Z4 M Coupe and Roadster, and E46 M3 CSL.\u003c\/p\u003e\n\u003cp\u003eBy installing ARP head studs on an S54 engine, you can enjoy several benefits, including increased clamping force and improved head gasket sealing, which can help prevent head gasket failure. This is especially crucial for high-performance, supercharged, or turbocharged engines, where increased cylinder pressure can place extra stress on the head gasket and bolts.\u003c\/p\u003e\n\u003cp\u003eThe ARP 201-4303 head stud kit in \u003cstrong\u003eARP2000\u003c\/strong\u003e material boasts a tensile strength of \u003cstrong\u003e220,000 psi.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit Installation Instructions: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.91716562962966\" data-top=\"212.60060309722218\" role=\"presentation\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703702\" data-top=\"246.88077968981491\" role=\"presentation\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703711\" data-top=\"281.250616726852\" role=\"presentation\"\u003e4. Screw studs into the block “HAND TIGHT ONLY.”\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074081\" data-top=\"298.0019429398149\" role=\"presentation\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703718\" data-top=\"350.0799512453705\" role=\"presentation\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074085\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"646.6730116148133\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\n\u003cbr\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eARP2000\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 1: Tighten to 35 ft-lbs. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 2: Tighten to 70 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 3: Tighten to 105 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"622.49612645926\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"622.49612645926\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cspan mce-data-marked=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eL19\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"622.49612645926\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 1: Tighten to 30 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 3: Tighten to 95 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\u003cstrong\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003ctable height=\"40\" style=\"width: 273px;\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e 12 \u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 34.0625px; text-align: center;\" data-mce-fragment=\"1\"\u003e14\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e13\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e9\u003c\/td\u003e\n\u003ctd style=\"width: 34.0625px;\" data-mce-fragment=\"1\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S54 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2000-2006     E46     M3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW Z3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2001-2002     Z3     M\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW Z4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2006-2008     Z4     M\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"Cut Ring - 87.5 mm - 0.048\" \/ ARP2000","offer_id":41875297992813,"sku":"","price":549.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87.5 mm - 0.030\" \/ ARP2000","offer_id":41875298025581,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87.5mm - 0.040\" \/ ARP2000","offer_id":41875298058349,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87.5mm - 0.050\" \/ ARP2000","offer_id":41875298091117,"sku":"","price":504.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87.5mm - 0.060\" \/ ARP2000","offer_id":41875298123885,"sku":"","price":514.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87.5mm - 0.070\" \/ ARP2000","offer_id":41875298156653,"sku":"","price":514.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87.5mm - 0.080\" \/ ARP2000","offer_id":41875298189421,"sku":"","price":524.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87.5mm - 0.089\" \/ ARP2000","offer_id":41875298222189,"sku":"","price":534.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87.5mm - 0.120\" \/ ARP2000","offer_id":41875298254957,"sku":"","price":544.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87.5mm - 0.140\" \/ ARP2000","offer_id":41875298287725,"sku":"","price":544.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S54-Head-Gasket-and-Head-Stud-Kit.webp?v=1729704586"},{"product_id":"bmw-s54-95mm-stroker-kit-by-5150-autosport","title":"BMW S54 95mm Stroker Kit by 5150 AutoSport","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eBigger displacement, more torque and more power. Our 5150 Autosport 3.3L \/ 3.4L Stroker kit is specifically designed for Naturally Aspirated S54 engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur lightweight 95mm Stroker Kit is capable of reving up to 9600 RPMs with selecting CP-Carrillo Connecting Rods. Featuring only the highest quality components available, Utilizing CP-Carrillo Pro-Xtreme Forged Pistons and Pro-Xtreme Rods, as well as the 5150 AutoSport lightweight 4340 Billet Steel Crankshaft. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eOther teams have applied this kit in Hill Climb, Road Racing, Endurance Racing, Rally, Time Attack, all with powerful results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eBenefits of Stroking an Engine\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- \u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eThe longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- Improved throttle response\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- Increased horsepower\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eKit Contents \u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 Autosport 4340 Billet Steel Crankshaft, \u003cstrong\u003e95mm\u003c\/strong\u003e Stroke \u003cbr\u003e\u003c\/span\u003e      - Professionally turned, polished, and coated with anti-wear coating\u003cbr\u003e      - Fully balanced\u003cbr\u003e- SP Components Connecting Rods Or Carrillo Connecting Rods \u003cbr\u003e- CP-Carrillo Forged Pistons\u003cbr\u003e- CP-Carrillo Piston Wrist Pins \u003cbr\u003e- CP-Carrillo Piston Rings \u003cbr\u003e- CP-Carrillo Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e Our stroker kit offers varying displacements, ranging from 3388 cc to 3427 cc, depending on the selected bore size:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e87 mm\u003c\/strong\u003e results in the maximum displacement of 3388 cc\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003e87.5 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e results in the maximum displacement of 3427 cc\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHave more questions?\u003ca href=\"mailto:Sales@5150AutoSport.com\"\u003e Contact our engine build advisors\u003c\/a\u003e to discuss your build.\u003cbr\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"SP Components \/ 87 mm \/ 11.5:1","offer_id":41875298320493,"sku":"5150-SK-S54","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components \/ 87 mm \/ 12.5:1","offer_id":41875298353261,"sku":"5150-SK-S54","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components \/ 87 mm \/ 13.5:1","offer_id":41875298386029,"sku":"5150-SK-S54","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components \/ 87.5 mm \/ 11.5:1","offer_id":41875298418797,"sku":"5150-SK-S54","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components \/ 87.5 mm \/ 12.5:1","offer_id":41875298451565,"sku":"5150-SK-S54","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components \/ 87.5 mm \/ 13.5:1","offer_id":41875298484333,"sku":"5150-SK-S54","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 87 mm \/ 11.5:1","offer_id":41875298517101,"sku":null,"price":7999.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 87 mm \/ 12.5:1","offer_id":41875298549869,"sku":null,"price":7999.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 87 mm \/ 13.5:1","offer_id":41875298582637,"sku":null,"price":7999.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 87.5 mm \/ 11.5:1","offer_id":41875298615405,"sku":null,"price":7999.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 87.5 mm \/ 12.5:1","offer_id":41875298648173,"sku":null,"price":7999.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 87.5 mm \/ 13.5:1","offer_id":41875298680941,"sku":null,"price":7999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S54-Stroker-Kit-for-E46-M3-Engines.webp?v=1729704587"},{"product_id":"5150-autosport-pro-series-turbo-build-kit-bmw-s63","title":"5150 AutoSport Pro-Series Turbo Build Kit, BMW S63","description":"\u003cp\u003eThe 5150 AutoSport Pro-Series Turbo Build Kit: An all-inclusive arsenal of internals custom assembled to prepare your BMW S63 engine for high horsepower, turbocharged performance. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA Kit for Every Build and Budget\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThere is no one size fits all, which is why we offer \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eseveral stages of upgrade. Through careful selection and pairing of components, we are able to offer customers a variety of kit options, catering to each build and budget.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOptions: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 1\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHorsepower Rating: 1,000 HP\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e- ARP2000 Head Stud Kit\u003cbr\u003e\u003cspan\u003e- Genuine BMW Head Gasket\u003cbr\u003e     \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003eNOTE: Must O-Ring Cylinder Heads or Block side\u003c\/em\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003cbr\u003e\u003cspan\u003e    - Coated Skirts\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e    - Heavy Duty Piston Pins\u003cbr data-mce-fragment=\"1\"\u003e    - Optional: Add \u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e- Manley Performance Connecting Rod Set\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e   - ARP Connecting Rod Bolts\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e- \u003cspan data-mce-fragment=\"1\"\u003e5150\u003c\/span\u003e High Performance Rod Bearing Set\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 2\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHorsepower Rating: 1,200 HP\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003e- ARP Custom Age 625+ Head Stud Kit\u003cbr\u003e- Genuine BMW Head Gasket\u003cbr\u003e     \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003eNOTE: Must O-Ring Cylinder Heads or Block side\u003c\/em\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003cbr data-mce-fragment=\"1\"\u003e    - Coated Skirts\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e    - Heavy Duty Piston Pins\u003cbr data-mce-fragment=\"1\"\u003e    - Optional: Add \u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Connecting Rod Set\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan\u003e- 5150 High Performance Rod Bearing Set\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003ePro-Xtreme\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHorsepower Rating: 1,600 HP\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan\u003e- ARP Custom Age 625+ Head Stud Kit\u003cbr\u003e- Genuine BMW Head Gasket\u003cbr\u003e     \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003eNOTE: Must O-Ring Cylinder Heads or Block side\u003c\/em\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e- 5150 Xtreme Duty Cylinder Sleeve Set\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003cbr data-mce-fragment=\"1\"\u003e    - Coated Skirts\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e    - Heavy Duty Piston Pins\u003cbr data-mce-fragment=\"1\"\u003e    - Optional: Add \u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Connecting Rod Set\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan\u003e- 5150 High Performance Rod Bearing Set\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"F10\/F11\/F12\/F13\/F15\/F16\/F01\/F02 \/ Stage 1","offer_id":41875298713709,"sku":"5150-TBK-S63-F10-1000","price":6499.99,"currency_code":"USD","in_stock":true},{"title":"F10\/F11\/F12\/F13\/F15\/F16\/F01\/F02 \/ Stage 2","offer_id":41875298746477,"sku":"5150-TBK-S63-F10-1200","price":9199.99,"currency_code":"USD","in_stock":true},{"title":"F10\/F11\/F12\/F13\/F15\/F16\/F01\/F02 \/ Pro-Xtreme","offer_id":41875298779245,"sku":"5150-TBK-S63-F10-1500","price":10749.99,"currency_code":"USD","in_stock":true},{"title":"F90\/F91F92\/F93\/F95\/F96\/G05\/G07 \/ Stage 1","offer_id":41875298812013,"sku":"5150-TBK-S63-F90-1000","price":6499.99,"currency_code":"USD","in_stock":true},{"title":"F90\/F91F92\/F93\/F95\/F96\/G05\/G07 \/ Stage 2","offer_id":41875298844781,"sku":"5150-TBK-S63-F90-1200","price":9199.99,"currency_code":"USD","in_stock":true},{"title":"F90\/F91F92\/F93\/F95\/F96\/G05\/G07 \/ Pro-Xtreme","offer_id":41875298877549,"sku":"5150-TBK-S63-F90-1500","price":10749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/Turbo-Build-Kit-BMW-S63-1500HP.webp?v=1729704588"},{"product_id":"mitsubishi-4b11t-evo-x-stroker-kit-2-5l","title":"Mitsubishi 4B11T EVO X Stroker Kit 2.5L","description":"\u003ch1\u003e5150 AutoSport Bully Stroker Kit, Mitsubishi 4B11T EVO X 2.5L \u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cbr\u003eBigger displacement, more torque and more power. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eOur 5150 Autosport 2.5L Stroker kit is specifically designed for Mitsubishi EVO X 4B11T Engines. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eUtilizing CP-Carrillo or Manley Performance and Rods, as well as the 5150 98mm \u003cspan data-mce-fragment=\"1\"\u003e4340 “Turbo-Tuff” Billet\u003c\/span\u003e Crankshaft, our stroker kits are ready for the strain of high horsepower, turbo applications. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eBenefits of Stroking an Engine\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion\u003cbr\u003e\u003c\/span\u003e- \u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eThe longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e- Improved throttle response\u003cbr\u003e- Increased horsepower\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eKit Contents \u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 Autosport \u003cspan data-mce-fragment=\"1\"\u003e4340 “Turbo-Tuff” Billet\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e Crankshaft\u003c\/span\u003e, 98mm Stroke \u003cbr\u003e\u003c\/span\u003e          - Lightweight Design\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e          - Fully balanced; counterweights are fully knife edged to ensure precise balance and stability\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e          - Multi-Step Heat Treatment process and nitriding enhance strength and longevity\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e          - Stress relieved, shot peened, and 100% magna fluxed for rigorous quality assurance\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e          - 9.3% Increase over stock stroke\u003c\/span\u003e\u003cbr\u003e- CP-Carrillo H-Beam or Manley I-Beam Connecting Rods, 5.656in Length\u003cbr\u003e- CP-Carrillo \u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e          \u003c\/span\u003e- Piston Wrist Pins \u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e          \u003c\/span\u003e- Piston Rings \u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e          \u003c\/span\u003e- Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHave more questions?\u003ca href=\"mailto:Sales@5150AutoSport.com\"\u003e Contact our engine build advisors\u003c\/a\u003e to discuss your build.\u003cbr\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"8:1 \/ CP-Carrillo H-Beam","offer_id":41875298910317,"sku":"5150-SK-4B11T-2.5","price":4200.0,"currency_code":"USD","in_stock":true},{"title":"8:1 \/ Manley I-Beam","offer_id":41875298943085,"sku":"5150-SK-4B11T-2.5","price":4200.0,"currency_code":"USD","in_stock":true},{"title":"8.5:1 \/ CP-Carrillo H-Beam","offer_id":41875298975853,"sku":"5150-SK-4B11T-2.5","price":4200.0,"currency_code":"USD","in_stock":true},{"title":"8.5:1 \/ Manley I-Beam","offer_id":41875299008621,"sku":"5150-SK-4B11T-2.5","price":4200.0,"currency_code":"USD","in_stock":true},{"title":"9:1 \/ CP-Carrillo H-Beam","offer_id":41875299041389,"sku":"5150-SK-4B11T-2.5","price":4200.0,"currency_code":"USD","in_stock":true},{"title":"9:1 \/ Manley I-Beam","offer_id":41875299074157,"sku":"5150-SK-4B11T-2.5","price":4200.0,"currency_code":"USD","in_stock":true},{"title":"9.5:1 \/ CP-Carrillo H-Beam","offer_id":41875299106925,"sku":"5150-SK-4B11T-2.5","price":4200.0,"currency_code":"USD","in_stock":true},{"title":"9.5:1 \/ Manley I-Beam","offer_id":41875299139693,"sku":"5150-SK-4B11T-2.5","price":4200.0,"currency_code":"USD","in_stock":true},{"title":"10:1 \/ CP-Carrillo H-Beam","offer_id":41875299172461,"sku":"5150-SK-4B11T-2.5","price":4200.0,"currency_code":"USD","in_stock":true},{"title":"10:1 \/ Manley I-Beam","offer_id":41875299205229,"sku":"5150-SK-4B11T-2.5","price":4200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/4B11T-Stroker-Kit-CP-Pistons-CAR-Rods.jpg?v=1729704590"},{"product_id":"5150-autosport-stroker-kit-crankshaft-position-sensor","title":"5150 AutoSport Stroker Kit Crankshaft Position Sensor","description":"\u003cp\u003eThe 5150 AutoSport Crankshaft Position Sensor allows you to pick up the crank position signal from the front of the engine, rather than the rear, which is beneficial in two specific applications:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. OBD1 to OBD2 Conversions:\u003c\/strong\u003e Perfect for BMW M50 and S50 engines undergoing OBD1 to OBD2 conversion. \u003cbr\u003e\u003cstrong\u003e2. Stroker Builds:\u003c\/strong\u003e Ideal for BMW M50, M52, S50, S52, and M54 stroker builds. 5150 Stroker Cranks do not feature the same rear trigger ring as factory cranks, necessitating the migration of the CPS to the front of the engine.\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"Default Title","offer_id":41875299237997,"sku":"5150-CPS-M5X","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-M50-M52-S50-S52-Crankshaft-Position-Sensor.webp?v=1729704593"},{"product_id":"bmw-s38b38-stroker-kit-by-5150-autosport-4-2l","title":"BMW S38B38 Stroker Kit by 5150 AutoSport, 4.2L","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eBigger displacement, more torque and more power. Our 5150 Autosport 4.2L Stroker kit is specifically designed for BMW S38B38 Euro engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUtilizing CP-Carrillo Forged Pistons and Carrillo \u003cem data-mce-fragment=\"1\"\u003eor\u003c\/em\u003e SP Components Forged Connecting Rods, as well as our 97mm Stroke 5150 AutoSport 4340 Billet Steel Crankshaft, this kit has stood up to the tests and trials of high horsepower application time and time again. \u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eWe only sell you the products that we have used and tested ourselves.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOther teams have applied this kit in Hill Climb, Road Racing, Endurance Racing, Rally, Time Attack, Drag Racing, Roll Racing, Drifting, and Street applications, all with powerful results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eBenefits of Stroking an Engine\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 30px;\" data-mce-style=\"padding-left: 30px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion\u003cbr\u003e\u003c\/span\u003e- \u003cspan data-mce-fragment=\"1\"\u003eThe longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e- Improved throttle response\u003cbr data-mce-fragment=\"1\"\u003e- Increased horsepower\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eKit Contents \u003c\/em\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 30px;\" data-mce-style=\"padding-left: 30px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 AutoSport 4340 Billet Steel Crankshaft, 97mm Stroke \u003c\/span\u003e\u003cbr\u003e- SP Components Lightweight Connecting Rods\u003cbr\u003e    - Optional upgrade to Carrillo Connecting Rods\u003cbr\u003e- CP-Carrillo  Forged Pistons\u003cbr\u003e    - CP-Carrillo Piston Wrist Pins \u003cbr data-mce-fragment=\"1\"\u003e    - CP-Carrillo Piston Rings \u003cbr data-mce-fragment=\"1\"\u003e    - CP-Carrillo Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur stroker kit offers the following displacements depending on the selected bore size:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e93.5 mm\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003ebore size results in a displacement\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e3996\u003cspan data-mce-fragment=\"1\"\u003e cc\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e94 mm\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003ebore size results in a displacement\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e4039\u003c\/span\u003e cc\u003cstrong data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e94.5 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size results in a displacement of 4082 cc\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e95 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size yields a displacement of 4125 cc\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e95.5 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size provides a displacement of 4169 cc\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003e96 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size provides a displacement of 4212 cc\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eDon't see the piston combination you're looking for? Have more questions? \u003cspan style=\"color: #ff2a00;\"\u003e\u003ca data-mce-fragment=\"1\" href=\"mailto:Sales@5150AutoSport.com\" style=\"color: #ff2a00;\" data-mce-href=\"mailto:Sales@5150AutoSport.com\"\u003eContact our engine build advisors\u003c\/a\u003e\u003c\/span\u003e to discuss your next build.\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"93.5 mm \/ 9:1 \/ SP Components","offer_id":41875299270765,"sku":"5150-SK-S38B38-SP","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 9:1 \/ CP-Carrilo","offer_id":41875299303533,"sku":"5150-SK-S38B38-CP","price":7799.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10:1 \/ SP Components","offer_id":41875299336301,"sku":"5150-SK-S38B38-SP","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10:1 \/ CP-Carrilo","offer_id":41875299369069,"sku":"5150-SK-S38B38-CP","price":7799.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11:1 \/ SP Components","offer_id":41875299401837,"sku":"5150-SK-S38B38-SP","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11:1 \/ CP-Carrilo","offer_id":41875299434605,"sku":"5150-SK-S38B38-CP","price":7799.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 12:1 \/ SP Components","offer_id":41875299467373,"sku":"5150-SK-S38B38-SP","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 12:1 \/ CP-Carrilo","offer_id":41875299500141,"sku":"5150-SK-S38B38-CP","price":7799.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 13:1 \/ SP Components","offer_id":41875299532909,"sku":"5150-SK-S38B38-SP","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 13:1 \/ CP-Carrilo","offer_id":41875299565677,"sku":"5150-SK-S38B38-CP","price":7799.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 14:1 \/ SP 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Components","offer_id":41875299795053,"sku":"5150-SK-S38B38-SP","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 10:1 \/ CP-Carrilo","offer_id":41875299827821,"sku":"5150-SK-S38B38-CP","price":7799.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 11:1 \/ SP Components","offer_id":41875299860589,"sku":"5150-SK-S38B38-SP","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 11:1 \/ CP-Carrilo","offer_id":41875299893357,"sku":"5150-SK-S38B38-CP","price":7799.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 12:1 \/ SP Components","offer_id":41875299926125,"sku":"5150-SK-S38B38-SP","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 12:1 \/ CP-Carrilo","offer_id":41875299958893,"sku":"5150-SK-S38B38-CP","price":7799.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 13:1 \/ SP 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Components","offer_id":41875300974701,"sku":"5150-SK-S38B38-SP","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"96 mm \/ 14:1 \/ CP-Carrilo","offer_id":41875301007469,"sku":"5150-SK-S38B38-CP","price":7799.99,"currency_code":"USD","in_stock":true},{"title":"96 mm \/ 15:1 \/ SP Components","offer_id":41875301040237,"sku":"5150-SK-S38B38-SP","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"96 mm \/ 15:1 \/ CP-Carrilo","offer_id":41875301073005,"sku":"5150-SK-S38B38-CP","price":7799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S38-Stroker-Kit.webp?v=1729704595"},{"product_id":"bmw-s38b35-b36-4-2l-stroker-kit-by-5150-autosport","title":"BMW S38B35\/B36 4.2L Stroker Kit by 5150 AutoSport","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eBigger displacement, more torque and more power. Our 5150 Autosport 4.2L Stroker kit is specifically designed for BMW S38B35 and S38B36 engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUtilizing CP-Carrillo Forged Pistons and Carrillo \u003cem data-mce-fragment=\"1\"\u003eor\u003c\/em\u003e SP Components Forged Connecting Rods, as well as our 97mm Stroke 5150 AutoSport 4340 Billet Steel Crankshaft, this kit has stood up to the tests and trials of high horsepower application time and time again. \u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eWe only sell you the products that we have used and tested ourselves.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOther teams have applied this kit in Hill Climb, Road Racing, Endurance Racing, Rally, Time Attack, Drag Racing, Roll Racing, Drifting, and Street applications, all with powerful results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eBenefits of Stroking an Engine\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 30px;\" data-mce-style=\"padding-left: 30px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion\u003cbr\u003e\u003c\/span\u003e- \u003cspan data-mce-fragment=\"1\"\u003eThe longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e- Improved throttle response\u003cbr data-mce-fragment=\"1\"\u003e- Increased horsepower\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eKit Contents \u003c\/em\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 30px;\" data-mce-style=\"padding-left: 30px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 AutoSport 4340 Billet Steel Crankshaft, 97mm Stroke \u003c\/span\u003e\u003cbr\u003e- SP Components Lightweight Connecting Rods\u003cbr\u003e    - Optional upgrade to Carrillo Connecting Rods\u003cbr\u003e- CP-Carrillo  Forged Pistons\u003cbr\u003e    - CP-Carrillo Piston Wrist Pins \u003cbr data-mce-fragment=\"1\"\u003e    - CP-Carrillo Piston Rings \u003cbr data-mce-fragment=\"1\"\u003e    - CP-Carrillo Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur stroker kit offers the following displacements depending on the selected bore size:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e93.5 mm\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003ebore size results in a displacement\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e3996\u003cspan data-mce-fragment=\"1\"\u003e cc\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e94 mm\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003ebore size results in a displacement\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e4039\u003c\/span\u003e cc\u003cstrong data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e94.5 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size results in a displacement of 4082 cc\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e95 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size yields a displacement of 4125 cc\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e95.5 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size provides a displacement of 4169 cc\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003e96 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size provides a displacement of 4212 cc\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eDon't see the piston combination you're looking for? Have more questions? \u003cspan style=\"color: #ff2a00;\"\u003e\u003ca data-mce-fragment=\"1\" href=\"mailto:Sales@5150AutoSport.com\" style=\"color: #ff2a00;\" data-mce-href=\"mailto:Sales@5150AutoSport.com\"\u003eContact our engine build advisors\u003c\/a\u003e\u003c\/span\u003e to discuss your next build.\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"93.5 mm \/ 9:1 \/ SP Components","offer_id":41875301105773,"sku":"5150-SKS38B35-SP","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 9:1 \/ CP-Carrilo","offer_id":41875301138541,"sku":"5150-SKS38B35-CP","price":7799.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10:1 \/ SP Components","offer_id":41875301171309,"sku":"5150-SKS38B35-SP","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10:1 \/ CP-Carrilo","offer_id":41875301204077,"sku":"5150-SKS38B35-CP","price":7799.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11:1 \/ 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You know you could add more power with a turbo conversion, but you already love the way it sounds, feels, and drives. Many customers aren't interested in the extra wear and tear of forced \u003c\/span\u003einduction, power lags, or a crowded engine bay.\u003c\/p\u003e\n\u003cp\u003eFor the classic BMW S38 enthusiast interested in rebuilding their engine with bulletproof internals, we’re introducing the 5150 Factory+ Kit. A carefully curated, budget-friendly option for those looking to rebuild their Naturally Aspirated engine for years of reliable performance and spirited driving.\u003c\/p\u003e\n\u003cp\u003eThis kit includes everything you need to refresh and bulletproof your rotating assembly, and features the best components on the market for modest NA upgrades:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eARP2000 Head Stud Kit\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eCometic Multi-Layer Steel Head Gasket\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eCP-Carrillo Forged Piston Set\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eSP Components Connecting Rod Set\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eARP Connecting Rod Bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eARP Main Stud Kit \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for both resto-modders interested in extending the life of their engine and road racers who push their NA motors to the upper limits on track.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease note:\u003c\/span\u003e All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S38B35 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1985-1987     E28     M5 [European Market]\u003cbr\u003e1987-1988     E28     M5 [American Market]\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1984-1989     E24     M635CSi [European Market]\u003cbr\u003e1987-1989     E24     M6 [American Market]\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S38B36 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1988-1992     E34     M5\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S38B38 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1992-1995     E34     M5 [European Market]\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"S38B35","offer_id":41875302940781,"sku":"5150-FRK-S38B35","price":3099.99,"currency_code":"USD","in_stock":true},{"title":"S38B36","offer_id":41875302973549,"sku":"5150-FRK-S38B36","price":3099.99,"currency_code":"USD","in_stock":true},{"title":"S38B38","offer_id":41875303006317,"sku":"5150-FRK-S38B38","price":3199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S38-Forged-internals-Engine-Build-Kit.webp?v=1729704599"},{"product_id":"5150-autosport-factory-rebuild-kit-bmw-s65","title":"5150 AutoSport Factory+ Rebuild Kit, BMW S65","description":"\u003cp\u003eWe know that not every driver is interested in the crowded engine bay, power lags, or wear and tear of a turbo conversion. Depending on your racing class and application, turbo may not even be the right choice for your engine.\u003c\/p\u003e\n\u003cp\u003eFor the NA BMW S65 enthusiast interested in rebuilding their engine with bulletproof internals, we’re introducing the 5150 Factory+ Kit. A carefully curated, budget-friendly option for those looking to rebuild their Naturally Aspirated engine for years of reliable performance and spirited driving.\u003c\/p\u003e\n\u003cp\u003eThis kit includes everything you need to refresh and bulletproof your rotating assembly, and features the best components on the market for modest NA upgrades:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eARP2000 Head Stud Kit\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eCometic Multi-Layer Steel Head Gasket\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eCP-Carrillo Forged Piston Set\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eSP Components Connecting Rod Set\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eARP Connecting Rod Bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e5150 AutoSport High Performance Rod Bearing Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease note:\u003c\/span\u003e All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"Default Title","offer_id":41875303039085,"sku":"5150-FRK-S65","price":5149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/NA-BMW-S65-Engine-Rebuild-Kit-2.webp?v=1729704600"},{"product_id":"5150-autosport-factory-rebuild-kit-bmw-s14","title":"5150 AutoSport Factory+ Rebuild Kit, BMW S14","description":"\u003cp\u003e\u003cspan\u003eYou love your naturally aspirated BMW. You know you could add more power with a turbo conversion, but you already love the way it sounds, feels, and drives. Many customers aren't interested in the extra wear and tear of forced \u003c\/span\u003einduction, power lags, or a crowded engine bay.\u003c\/p\u003e\n\u003cp\u003eFor the classic BMW enthusiast interested in rebuilding their engine with bulletproof internals, we’re introducing the 5150 Factory+ Kit. 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A carefully curated, budget-friendly option for those looking to rebuild their Naturally Aspirated engine for years of reliable performance and spirited driving.\u003c\/p\u003e\n\u003cp\u003eThis kit includes everything you need to refresh and bulletproof your rotating assembly, and features the best components on the market for modest NA upgrades:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eWagner Tuning Burnished Head Stud Kit\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eCometic Multi-Layer Steel Head Gasket\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eCP-Carrillo Forged Piston Set\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eManley Performance Connecting Rod Set\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eARP Connecting Rod Bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e5150 AutoSport High Performance Rod Bearing Set\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e5150 AutoSport High Performance Main Bearing Set\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease note:\u003c\/span\u003e All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"M54B25","offer_id":41875303137389,"sku":"5150-FRK-M54B25","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"M54B28","offer_id":41875303170157,"sku":"5150-FRK-M54B28","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"M54B30","offer_id":41875303202925,"sku":"5150-FRK-M54B30","price":3799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-M54-Forged-Engine-Rebuild-Kit.webp?v=1729704607"},{"product_id":"5150-autosport-factory-rebuild-kit-bmw-m30","title":"5150 AutoSport Factory+ Rebuild Kit, BMW M30","description":"\u003cp\u003e\u003cspan\u003eYou love your naturally aspirated BMW. You know you could add more power with a turbo conversion, but you already love the way it sounds, feels, and drives. Many customers aren't interested in the extra wear and tear of forced \u003c\/span\u003einduction, power lags, or a crowded engine bay.\u003c\/p\u003e\n\u003cp\u003eFor the classic BMW M30 enthusiast interested in rebuilding their engine with bulletproof internals, we’re introducing the 5150 Factory+ Kit. A carefully curated, budget-friendly option for those looking to rebuild their Naturally Aspirated engine for years of reliable performance and spirited driving.\u003c\/p\u003e\n\u003cp\u003eThis kit includes everything you need to refresh and bulletproof your rotating assembly, and features the best components on the market for modest NA upgrades:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eARP2000 Head Stud Kit\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eCometic Multi-Layer Steel Head Gasket\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eCP-Carrillo Forged Piston Set\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eSP Components Connecting Rod Set\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eARP Connecting Rod Bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eARP Main Stud Kit \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for both resto-modders interested in extending the life of their engine and road racers who push their NA motors to the upper limits on track.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease note:\u003c\/span\u003e All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"M30B30","offer_id":41875303268461,"sku":"5150-FRK-M30B30","price":3099.99,"currency_code":"USD","in_stock":true},{"title":"M30B34","offer_id":41875303301229,"sku":"5150-FRK-M30B34","price":3099.99,"currency_code":"USD","in_stock":true},{"title":"M30B35","offer_id":41875303333997,"sku":"5150-FRK-M30B35","price":3099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-M30-Forged-Internals-Kit.webp?v=1729704607"},{"product_id":"5150-autosport-factory-rebuild-kit-bmw-s54","title":"5150 AutoSport Factory+ Rebuild Kit, BMW S54","description":"\u003cp\u003eWe know that not every driver is interested in the crowded engine bay, power lags, or wear and tear of a turbo conversion. Depending on your racing class and application, turbo may not even be the right choice for your engine.\u003c\/p\u003e\n\u003cp\u003eFor the NA BMW S54 enthusiast interested in rebuilding their engine with bulletproof internals, we’re introducing the 5150 Factory+ Kit. A carefully curated, budget-friendly option for those looking to rebuild their Naturally Aspirated engine for years of reliable performance and spirited driving.\u003c\/p\u003e\n\u003cp\u003eThis kit includes everything you need to refresh and bulletproof your rotating assembly, and features the best components on the market for modest NA upgrades:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eARP2000 Head Stud Kit\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eCometic Multi-Layer Steel Head Gasket\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eCP-Carrillo Forged Piston Set\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eSP Components Connecting Rod Set\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eARP Connecting Rod Bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e5150 AutoSport High Performance Rod Bearing Set\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e5150 AutoSport High Performance Main Bearing Set\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eARP Main Stud Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease note:\u003c\/span\u003e All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S54 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2000-2006     E46     M3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW Z3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2001-2002     Z3     M\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW Z4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2006-2008     Z4     M\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"Default Title","offer_id":41875303235693,"sku":"5150-FRK-S54","price":3799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S54-Forged-Engine-Build-Kit.webp?v=1729704607"},{"product_id":"5150-autosport-factory-rebuild-kit-bmw-m50-m52-s50-s52","title":"5150 AutoSport Factory+ Rebuild Kit, BMW M50\/M52\/S50\/S52","description":"\u003cp\u003eWe know that not every driver is interested in the crowded engine bay, power lags, or wear and tear of a turbo conversion. Depending on your racing class and application, turbo may not even be the right choice for your engine.\u003c\/p\u003e\n\u003cp\u003eFor the NA BMW E34 \/ E36 enthusiast interested in rebuilding their engine with bulletproof internals, we’re introducing the 5150 Factory+ Kit. A carefully curated, budget-friendly option for those looking to rebuild their Naturally Aspirated engine for years of reliable performance and spirited driving.\u003c\/p\u003e\n\u003cp\u003eThis kit includes everything you need to refresh and bulletproof your rotating assembly, and features the best components on the market for modest NA upgrades:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eARP2000 Head Stud Kit\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eCometic Multi-Layer Steel Head Gasket\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eCP-Carrillo Forged Piston Set\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eManley Performance Connecting Rod Set\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eARP Connecting Rod Bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e5150 AutoSport High Performance Rod Bearing Set\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e5150 AutoSport High Performance Main Bearing Set\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eARP Main Stud Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease note:\u003c\/span\u003e All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"M50 VANOS","offer_id":41875303366765,"sku":"5150-FRK-M50","price":3599.99,"currency_code":"USD","in_stock":true},{"title":"M50 Non-VANOS","offer_id":41875303399533,"sku":"5150-FRK-M50-NV","price":3599.99,"currency_code":"USD","in_stock":true},{"title":"M52","offer_id":41875303432301,"sku":"5150-FRK-M52","price":3599.99,"currency_code":"USD","in_stock":true},{"title":"S50","offer_id":41875303465069,"sku":"5150-FRK-S50","price":3599.99,"currency_code":"USD","in_stock":true},{"title":"S52","offer_id":41875303497837,"sku":"5150-FRK-S52","price":3599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-E34-E36-Forged-Engine-Rebuild.webp?v=1729704611"},{"product_id":"5150-autosport-factory-rebuild-kit-bmw-m20","title":"5150 AutoSport Factory+ Rebuild Kit, BMW M20","description":"\u003cp\u003e\u003cspan\u003eYou love your naturally aspirated BMW. You know you could add more power with a turbo conversion, but you already love the way it sounds, feels, and drives. Many customers aren't interested in the extra wear and tear of forced \u003c\/span\u003einduction, power lags, or a crowded engine bay.\u003c\/p\u003e\n\u003cp\u003eFor the classic BMW M20 enthusiast interested in rebuilding their engine with bulletproof internals, we’re introducing the 5150 Factory+ Kit. A carefully curated, budget-friendly option for those looking to rebuild their Naturally Aspirated engine for years of reliable performance and spirited driving.\u003c\/p\u003e\n\u003cp\u003eThis kit includes everything you need to refresh and bulletproof your rotating assembly, and features the best components on the market for modest NA upgrades:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eARP2000 Head Stud Kit\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eCometic Multi-Layer Steel Head Gasket\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eCP-Carrillo Forged Piston Set, 84mm Bore, 9:1 CR\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e135mm Manley Performance Connecting Rod Set OR 130mm SP Components Connecting Rod Set\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eARP Connecting Rod Bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e5150 AutoSport High Performance Main Bearing Set\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003eARP Main Stud Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for both resto-modders interested in extending the life of their engine and road racers who push their NA motors to the upper limits on track.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease note:\u003c\/span\u003e All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"130mm SP Components","offer_id":41875303563373,"sku":"5150-FRK-M20B25","price":3399.99,"currency_code":"USD","in_stock":true},{"title":"135mm Manley","offer_id":41875303596141,"sku":"5150-FRK-M20B27","price":3399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-M20-Engine-Rebuild-Kit-with-SP-Components-Connecting-Rods_eef509f4-e224-466e-af4b-d6b83f968656.webp?v=1729704617"},{"product_id":"5150-autosport-pro-series-turbo-build-kit-bmw-m54","title":"5150 AutoSport Pro-Series Turbo Build Kit, BMW M54","description":"\u003cp\u003ePlease note that any M54 build exceeding 500 horsepower will require the block to be time-serted.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eFrom Factory, BMW M54 Engines are not equipped to safely or reliably push more than 400HP or any excessive boost applications. For those looking to liven up this daily driver with a turbo conversion, 5150 is introducing the tested, Pro-Series Turbo Build Kit. This package is custom assembled to prepare your BMW M54 internals for turbocharged applications, up to 700 horsepower under increased boost.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eOptions: \u003c\/h3\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 1\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 700 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-fragment=\"1\" data-mce-style=\"padding-left: 40px;\"\u003e- Wagner Tuning Nickel Plated Head Stud Kit\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Athena-SCE Cut Ring Head Gasket\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo Forged Piston Set\u003cbr\u003e- Manley Performance Connecting Rod Set\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e    - ARP Connecting Rod Bolts\u003c\/span\u003e\u003cbr\u003e- 5150 High Performance Rod Bearing Set\u003cbr\u003e- 5150 High Performance Main Bearing Set\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"Default Title","offer_id":41875303628909,"sku":"5150-TBK-M54-700","price":3999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-M54-Turbo-Build-Kit-with-Forged-Internals-2_15485568-13f0-44bd-a54c-cfa6dc72e869.webp?v=1729704618"},{"product_id":"5150-autosport-pro-series-turbo-build-kit-bmw-m50-m52-s50-s52","title":"5150 AutoSport Pro-Series Turbo Build Kit, BMW M50\/M52\/S50\/S52","description":"\u003cp\u003eThe 5150 AutoSport Pro-Series Turbo Build Kit: An all-inclusive arsenal of internals custom assembled to prepare your BMW M50\/M52\/S50\/S52 engine for high horsepower, turbocharged performance. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA Kit for Every Build and Budget\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThere is no one size fits all, which is why we offer \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eseveral stages of upgrade. Through careful selection and pairing of components, we are able to offer customers a variety of kit options, catering to each build and budget.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eOptions: \u003c\/h3\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 1\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 700 HP\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e- ARP 2000 Head Stud Kit\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Athena-SCE Cut-Ring Head Gasket\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo Forged Piston Set\u003cbr\u003e- Manley Performance Connecting Rod Set\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e    - ARP Connecting Rod Bolts\u003c\/span\u003e\u003cbr\u003e- 5150 High Performance Rod Bearing Set\u003cbr\u003e- 5150 High Performance Main Bearing Set\u003cbr\u003e- ARP Main Stud Kit\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 2\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 1,000 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e- ARP 625+ Custom Age Head Stud Kit\u003cbr data-mce-fragment=\"1\"\u003e- \u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAthena-SCE Cut Ring Head Gasket\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003cbr data-mce-fragment=\"1\"\u003e- Manley Performance Connecting Rods\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e    - ARP Connecting Rod Bolts\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e- 5150 High Performance Rod Bearing Set\u003cbr data-mce-fragment=\"1\"\u003e- 5150 High Performance Main Bearing Set\u003cbr data-mce-fragment=\"1\"\u003e- ARP Main Stud Kit\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003ePro-Xtreme\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 1,800 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e- ARP 625+ Custom Age Head Stud Kit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e- Athena-SCE Cut Ring Head Gasket\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e    - Heavy Duty Piston Pins\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan\u003e    - Optional: Add \u003c\/span\u003e\u003ca href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\"\u003eSkirt Coating\u003c\/a\u003e\u003cspan\u003e or \u003c\/span\u003e\u003ca href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Connecting Rod Set\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e- 5150 High Performance Rod Bearing Set\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e- 5150 High Performance Main Bearing Set\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e- ARP Main Stud Kit\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"M50 \/ Stage 1","offer_id":41875303661677,"sku":"5150-TBK-M50-700","price":3499.99,"currency_code":"USD","in_stock":true},{"title":"M50 \/ Stage 2","offer_id":41875303694445,"sku":"5150-TBK-M50-1000","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"M50 \/ Pro-Xtreme","offer_id":41875303727213,"sku":"5150-TBK-M50-1600","price":5799.99,"currency_code":"USD","in_stock":true},{"title":"M52 \/ Stage 1","offer_id":41875303759981,"sku":"5150-TBK-M52-700","price":3499.99,"currency_code":"USD","in_stock":true},{"title":"M52 \/ Stage 2","offer_id":41875303792749,"sku":"5150-TBK-M52-1000","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"M52 \/ Pro-Xtreme","offer_id":41875303825517,"sku":"5150-TBK-M52-1500","price":5799.99,"currency_code":"USD","in_stock":true},{"title":"S50 \/ Stage 1","offer_id":41875303858285,"sku":"5150-TBK-S50-700","price":3499.99,"currency_code":"USD","in_stock":true},{"title":"S50 \/ Stage 2","offer_id":41875303891053,"sku":"5150-TBK-S50-1000","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"S50 \/ Pro-Xtreme","offer_id":41875303923821,"sku":"5150-TBK-S50-1600","price":5799.99,"currency_code":"USD","in_stock":true},{"title":"S52 \/ Stage 1","offer_id":41875303956589,"sku":"5150-TBK-S52-700","price":3499.99,"currency_code":"USD","in_stock":true},{"title":"S52 \/ Stage 2","offer_id":41875303989357,"sku":"5150-TBK-S52-1000","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"S52 \/ Pro-Xtreme","offer_id":41875304022125,"sku":"5150-TBK-S52-1200","price":5799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/Turbo-Build-Kit-BMW-M50-M52-S50-S52-1600HP.webp?v=1729704619"},{"product_id":"bmw-s63-4-8l-stroker-kit-by-5150-autosport","title":"BMW S63 4.8L Stroker Kit by 5150 AutoSport","description":"\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cstrong\u003eBMW S63 Stroker Kit by 5150 AutoSport\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eBigger displacement, more torque and more power; \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOur 5150 AutoSport Stroker Kits are specifically designed for the BMW S63 V8 Engine. \u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eBenefits of Stroking an Engine:\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- Higher displacement offers greater power output and torque from increased cylinder volume and improved air-fuel mixture combustion\u003cbr\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- L\u003cspan data-mce-fragment=\"1\"\u003eonger crankshaft stroke increases connecting rod leverage for increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e- Improved throttle response\u003cbr\u003e- Increased horsepower\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003e\u003cem\u003eKit Contents:\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 Autosport 4340 Billet Steel Crankshaft\u003cbr\u003e\u003c\/span\u003e        - Professionally turned, polished, and coated with anti-wear coating\u003cbr\u003e        - Fully balanced\u003cbr\u003e- CP-Carrillo Pro-Xtreme Forged Pistons\u003cbr\u003e        - CP-Carrillo Piston Wrist Pins \u003cbr\u003e        - CP-Carrillo Piston Rings \u003cbr\u003e        - CP-Carrillo Piston Wire Locks\u003cbr\u003e- Manley Performance Connecting Rods (Rated for 1,000HP, 8500 RPM)\u003cbr\u003e         - Optional Upgrade to Carrillo Pro-Xtreme Connecting Rods (Rated for 2,000HP, 9500 RPM)\u003cbr\u003e- 5150 Xtreme Duty Cylinder Sleeves (Optional)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e5150's 4.8L stroker kit offers varying displacements, from 4.7L to 4.8L, depending on the selected bore size:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong\u003e89 mm\u003c\/strong\u003e bore size results in a displacement of 4700 cc\u003cbr\u003e\u003cstrong\u003e90 mm*\u003c\/strong\u003e bore size yields a displacement of 4800 cc\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e*Requires block to be professionally sleeved\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eDon't see the piston combination you're looking for? \u003c\/span\u003eHave more questions?\u003ca href=\"mailto:Sales@5150AutoSport.com\" data-mce-href=\"mailto:Sales@5150AutoSport.com\"\u003e Contact our engine build advisors\u003c\/a\u003e to discuss your build.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBMW S63 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW M5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2011 - 2016 BMW F10 M5\u003cbr\u003e2017 - 2023 BMW F90 M5\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW M6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2012 - 2018 BMW F12 M6\u003cbr\u003e2012 - 2018 BMW F13 M6\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW X5 M Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2009-2013 BMW E70 X5 M\u003cbr\u003e2015-2018 BMW F85 X5 M\u003cbr\u003e2019-2023 BMW F95 X5 M\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW X6 M Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2009-2014 BMW E71 X6 M\u003cbr\u003e2015-2018 BMW F86 X6 M\u003cbr\u003e2019-2023 BMW F96 X6 M\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 8 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2018-2023 BMW G15 M850i\u003cbr\u003e2018-2023 BMW G16 M850i Gran Coupe\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW M8 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2019-2023 BMW F91 M8 Convertible\u003cbr\u003e2019-2023 BMW F92 M8 Coupe\u003cbr\u003e2019-2023 BMW F93 M8 Gran Coupe\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW ALPINA Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2018-2023 BMW ALPINA B5 Bi-Turbo\u003cbr\u003e2016-2023 BMW ALPINA G12 B7\u003cbr\u003e2020-2023 BMW ALPINA G07 XB7\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"Manley - 89 mm Bore \/ Without Sleeves \/ 10:1","offer_id":41875304054893,"sku":"","price":9999.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 89 mm Bore \/ Without Sleeves \/ 10.5:1","offer_id":41875304087661,"sku":"","price":9999.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 89 mm Bore \/ Without Sleeves \/ 11:1","offer_id":41875304120429,"sku":"","price":9999.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 89 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 10:1","offer_id":41875304153197,"sku":null,"price":11599.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 89 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 10.5:1","offer_id":41875304185965,"sku":null,"price":11599.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 89 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 11:1","offer_id":41875304218733,"sku":null,"price":11599.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 90 mm Bore \/ Without Sleeves \/ 10:1","offer_id":41875304251501,"sku":"","price":9999.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 90 mm Bore \/ Without Sleeves \/ 10.5:1","offer_id":41875304284269,"sku":"","price":9999.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 90 mm Bore \/ Without Sleeves \/ 11:1","offer_id":41875304317037,"sku":"","price":9999.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 90 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 10:1","offer_id":41875304349805,"sku":"","price":11599.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 90 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 10.5:1","offer_id":41875304382573,"sku":"","price":11599.99,"currency_code":"USD","in_stock":true},{"title":"Manley - 90 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 11:1","offer_id":41875304415341,"sku":"","price":11599.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 89 mm Bore \/ Without Sleeves \/ 10:1","offer_id":41875304448109,"sku":"","price":11299.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 89 mm Bore \/ Without Sleeves \/ 10.5:1","offer_id":41875304480877,"sku":"","price":11299.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 89 mm Bore \/ Without Sleeves \/ 11:1","offer_id":41875304513645,"sku":"","price":11299.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 89 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 10:1","offer_id":41875304546413,"sku":"","price":12899.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 89 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 10.5:1","offer_id":41875304579181,"sku":"","price":12899.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 89 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 11:1","offer_id":41875304611949,"sku":"","price":12899.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 90 mm Bore \/ Without Sleeves \/ 10:1","offer_id":41875304644717,"sku":"","price":11299.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 90 mm Bore \/ Without Sleeves \/ 10.5:1","offer_id":41875304677485,"sku":"","price":11299.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 90 mm Bore \/ Without Sleeves \/ 11:1","offer_id":41875304710253,"sku":"","price":11299.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 90 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 10:1","offer_id":41875304743021,"sku":"","price":12899.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 90 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 10.5:1","offer_id":41875304775789,"sku":"","price":12899.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 90 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 11:1","offer_id":41875304808557,"sku":"","price":12899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S63-Stroker-Kit-with-Cylinder-Sleeves_8fbc3a13-a9c1-4762-8155-093ddb129937.jpg?v=1729704622"},{"product_id":"bmw-s14-2-7l-stroker-kit-by-5150-autosport","title":"BMW S14 2.7L Stroker Kit by 5150 AutoSport","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eBigger displacement, more torque and more power. Our 5150 Autosport 2.7L Stroker kit is specifically designed for BMW S14 engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUtilizing CP-Carrillo Forged Pistons and Carrillo \u003cem\u003eor\u003c\/em\u003e SP Components Forged Connecting Rods, as well as the 5150 Billet Steel Crankshaft, this kit has stood up to the tests and trials of high horsepower application time and time again. \u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eWe only sell you the products that we have used and tested ourselves.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOther teams have applied this kit in Hill Climb, Road Racing, Endurance Racing, Rally, Time Attack, Drag Racing, Roll Racing, Drifting, and Street applications, all with powerful results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eBenefits of Stroking an Engine\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 30px;\" data-mce-style=\"padding-left: 30px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion\u003cbr\u003e\u003c\/span\u003e- \u003cspan data-mce-fragment=\"1\"\u003eThe longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e- Improved throttle response\u003cbr data-mce-fragment=\"1\"\u003e- Increased horsepower\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eKit Contents \u003c\/em\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003e- 5150 Autosport 4340 Billet Steel Crankshaft, 95 mm Stroke \u003cbr\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003e    - Professionally turned, polished, and coated with anti-wear coating\u003cbr\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003e    - Fully balanced\u003c\/span\u003e\u003cbr\u003e- SP Components Lightweight Connecting Rods\u003cbr\u003e    - Optional upgrade to Carrillo Connecting Rods\u003cbr\u003e- CP-Carrillo Forged Pistons\u003cbr\u003e    - CP-Carrillo Piston Wrist Pins \u003cbr data-mce-fragment=\"1\"\u003e    - CP-Carrillo Piston Rings \u003cbr data-mce-fragment=\"1\"\u003e    - CP-Carrillo Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur stroker kit offers the following displacements depending on the selected bore size:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e93.5 mm\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003ebore size results in a displacement\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e2609\u003cspan data-mce-fragment=\"1\"\u003e cc\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e94 mm\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003ebore size results in a displacement\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e2637 cc\u003cstrong data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e94.5 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size results in a displacement of 2665 cc\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e95 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size yields a displacement of 2693 cc\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e95.5 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size provides a displacement of 2722 cc\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eDon't see the piston combination you're looking for? Have more questions? \u003cspan style=\"color: #ff2a00;\"\u003e\u003ca data-mce-fragment=\"1\" style=\"color: #ff2a00;\" href=\"mailto:Sales@5150AutoSport.com\" data-mce-href=\"mailto:Sales@5150AutoSport.com\"\u003eContact our engine build advisors\u003c\/a\u003e\u003c\/span\u003e to discuss your next build.\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"93.5 mm \/ 9:1 \/ SP Components","offer_id":41875304841325,"sku":"5150-SK-S14-2.7","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 9:1 \/ CP-Carrillo WMC","offer_id":41875304874093,"sku":"5150-SK-S14-2.7","price":5299.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 9:1 \/ CP-Carrilo CARR","offer_id":41875304906861,"sku":"5150-SK-S14-2.7","price":5499.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10:1 \/ SP Components","offer_id":41875304939629,"sku":"5150-SK-S14-2.7","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10:1 \/ CP-Carrillo WMC","offer_id":41875304972397,"sku":"5150-SK-S14-2.7","price":5299.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10:1 \/ CP-Carrilo CARR","offer_id":41875305005165,"sku":"5150-SK-S14-2.7","price":5499.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11:1 \/ SP Components","offer_id":41875305037933,"sku":"5150-SK-S14-2.7","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11:1 \/ CP-Carrillo WMC","offer_id":41875305070701,"sku":"5150-SK-S14-2.7","price":5299.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11:1 \/ CP-Carrilo CARR","offer_id":41875305103469,"sku":"5150-SK-S14-2.7","price":5499.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 12:1 \/ SP Components","offer_id":41875305136237,"sku":"5150-SK-S14-2.7","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 12:1 \/ CP-Carrillo WMC","offer_id":41875305169005,"sku":"5150-SK-S14-2.7","price":5299.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 12:1 \/ CP-Carrilo CARR","offer_id":41875305201773,"sku":"5150-SK-S14-2.7","price":5499.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 13:1 \/ SP Components","offer_id":41875305234541,"sku":"5150-SK-S14-2.7","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 13:1 \/ CP-Carrillo WMC","offer_id":41875305267309,"sku":"5150-SK-S14-2.7","price":5299.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 13:1 \/ CP-Carrilo CARR","offer_id":41875305300077,"sku":"5150-SK-S14-2.7","price":5499.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 9:1 \/ SP Components","offer_id":41875305332845,"sku":"5150-SK-S14-2.7","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 9:1 \/ CP-Carrillo WMC","offer_id":41875305365613,"sku":"5150-SK-S14-2.7","price":5299.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 9:1 \/ CP-Carrilo CARR","offer_id":41875305398381,"sku":"5150-SK-S14-2.7","price":5499.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 10:1 \/ SP Components","offer_id":41875305431149,"sku":"5150-SK-S14-2.7","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 10:1 \/ CP-Carrillo WMC","offer_id":41875305463917,"sku":"5150-SK-S14-2.7","price":5299.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 10:1 \/ CP-Carrilo CARR","offer_id":41875305496685,"sku":"5150-SK-S14-2.7","price":5499.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 11:1 \/ SP Components","offer_id":41875305529453,"sku":"5150-SK-S14-2.7","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 11:1 \/ CP-Carrillo 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data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eBigger displacement, more torque and more power. Our 5150 Autosport 2.5L Stroker kit is specifically designed for BMW S14 engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUtilizing CP-Carrillo Forged Pistons and Carrillo \u003cem data-mce-fragment=\"1\"\u003eor\u003c\/em\u003e SP Components Forged Connecting Rods, as well as the Genuine BMW 2.5L Euro Crankshaft, this kit has stood up to the tests and trials of high horsepower application time and time again. \u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eWe only sell you the products that we have used and tested ourselves.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOther teams have applied this kit in Hill Climb, Road Racing, Endurance Racing, Rally, Time Attack, Drag Racing, Roll Racing, Drifting, and Street applications, all with powerful results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eBenefits of Stroking an Engine\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 30px;\" data-mce-style=\"padding-left: 30px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion\u003cbr\u003e\u003c\/span\u003e- \u003cspan data-mce-fragment=\"1\"\u003eThe longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e- Improved throttle response\u003cbr data-mce-fragment=\"1\"\u003e- Increased horsepower\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eKit Contents \u003c\/em\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 30px;\" data-mce-style=\"padding-left: 30px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- Genuine BMW Euro Crankshaft, 87mm Stroke \u003c\/span\u003e\u003cbr\u003e- SP Components Lightweight Connecting Rods\u003cbr\u003e    - Optional upgrade to Carrillo Connecting Rods\u003cbr\u003e- CP-Carrillo Forged Pistons\u003cbr\u003e    - CP-Carrillo Piston Wrist Pins \u003cbr data-mce-fragment=\"1\"\u003e    - CP-Carrillo Piston Rings \u003cbr data-mce-fragment=\"1\"\u003e    - CP-Carrillo Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur stroker kit offers the following displacements depending on the selected bore size:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e93.5 mm\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003ebore size results in a displacement\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e2390\u003cspan data-mce-fragment=\"1\"\u003e cc\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e94 mm\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003ebore size results in a displacement\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e2415 cc\u003cstrong data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e94.5 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size results in a displacement of 2440 cc\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e95 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size yields a displacement of 2466 cc\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e95.5 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebore size provides a displacement of 2493 cc\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eDon't see the piston combination you're looking for? Have more questions? \u003cspan style=\"color: #ff2a00;\"\u003e\u003ca data-mce-fragment=\"1\" href=\"mailto:Sales@5150AutoSport.com\" style=\"color: #ff2a00;\" data-mce-href=\"mailto:Sales@5150AutoSport.com\"\u003eContact our engine build advisors\u003c\/a\u003e\u003c\/span\u003e to discuss your next build.\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"93.5 mm \/ 9:1 \/ SP Components","offer_id":41875307298925,"sku":"5150-SK-S14-2.5","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 9:1 \/ CP-Carrillo WMC","offer_id":41875307331693,"sku":"5150-SK-S14-2.5","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 9:1 \/ CP-Carrilo CARR","offer_id":41875307364461,"sku":"5150-SK-S14-2.5","price":5199.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10:1 \/ SP Components","offer_id":41875307397229,"sku":"5150-SK-S14-2.5","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10:1 \/ CP-Carrillo WMC","offer_id":41875307429997,"sku":"5150-SK-S14-2.5","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 10:1 \/ CP-Carrilo CARR","offer_id":41875307462765,"sku":"5150-SK-S14-2.5","price":5199.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11:1 \/ SP Components","offer_id":41875307495533,"sku":"5150-SK-S14-2.5","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11:1 \/ CP-Carrillo WMC","offer_id":41875307528301,"sku":"5150-SK-S14-2.5","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 11:1 \/ CP-Carrilo CARR","offer_id":41875307561069,"sku":"5150-SK-S14-2.5","price":5199.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 12:1 \/ SP Components","offer_id":41875307593837,"sku":"5150-SK-S14-2.5","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"93.5 mm \/ 12:1 \/ CP-Carrillo 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WMC","offer_id":41875309396077,"sku":"5150-SK-S14-2.5","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"95.5 mm \/ 10:1 \/ CP-Carrilo CARR","offer_id":41875309428845,"sku":"5150-SK-S14-2.5","price":5199.99,"currency_code":"USD","in_stock":true},{"title":"95.5 mm \/ 11:1 \/ SP Components","offer_id":41875309461613,"sku":"5150-SK-S14-2.5","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"95.5 mm \/ 11:1 \/ CP-Carrillo WMC","offer_id":41875309494381,"sku":"5150-SK-S14-2.5","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"95.5 mm \/ 11:1 \/ CP-Carrilo CARR","offer_id":41875309527149,"sku":"5150-SK-S14-2.5","price":5199.99,"currency_code":"USD","in_stock":true},{"title":"95.5 mm \/ 12:1 \/ SP Components","offer_id":41875309559917,"sku":"5150-SK-S14-2.5","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"95.5 mm \/ 12:1 \/ CP-Carrillo WMC","offer_id":41875309592685,"sku":"5150-SK-S14-2.5","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"95.5 mm \/ 12:1 \/ CP-Carrilo CARR","offer_id":41875309625453,"sku":"5150-SK-S14-2.5","price":5199.99,"currency_code":"USD","in_stock":true},{"title":"95.5 mm \/ 13:1 \/ SP Components","offer_id":41875309658221,"sku":"5150-SK-S14-2.5","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"95.5 mm \/ 13:1 \/ CP-Carrillo WMC","offer_id":41875309690989,"sku":"5150-SK-S14-2.5","price":4899.99,"currency_code":"USD","in_stock":true},{"title":"95.5 mm \/ 13:1 \/ CP-Carrilo CARR","offer_id":41875309723757,"sku":"5150-SK-S14-2.5","price":5199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S14-E36-M3-2.5L-Stroker-Kit.webp?v=1729704624"},{"product_id":"5150-autosport-pro-series-turbo-build-kit-bmw-n55","title":"5150 AutoSport Pro-Series Turbo Build Kit, BMW N55","description":"\u003cp\u003eThe 5150 AutoSport Pro-Series Turbo Build Kit: An all-inclusive arsenal of internals custom assembled to prepare your BMW N55 engine for high horsepower, turbocharged performance. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA Kit for Every Build and Budget\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThere is no one size fits all, which is why we offer \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eseveral stages of upgrade. Through careful selection and pairing of components, we are able to offer customers a variety of kit options, catering to each build and budget.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eOptions: \u003c\/h3\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 1\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 700 HP\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cmeta charset=\"UTF-8\"\u003e- ARP2000 Head Stud Kit\u003cbr data-mce-fragment=\"1\"\u003e- Genuine BMW\u003cspan data-mce-fragment=\"1\"\u003e Head Gasket\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo Forged Piston Set\u003cbr data-mce-fragment=\"1\"\u003e- SP Components Connecting Rod Set\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e    - ARP Connecting Rod Bolts\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e- 5150 High Performance Rod Bearing Set\u003c\/span\u003e\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e- 5150 High Performance Main Bearing Set\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 2\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 1,000 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e- ARP Custom Age 625+ Head Stud Kit\u003cbr data-mce-fragment=\"1\"\u003e- Genuine BMW Head Gasket\u003cbr data-mce-fragment=\"1\"\u003e- CP x 5150 Pro-Xtreme Forged Piston Set\u003cbr data-mce-fragment=\"1\"\u003e    - Heavy Duty Piston Pins\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e    -\u003cstrong\u003e Optional\u003c\/strong\u003e: Add \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\" data-mce-href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\"\u003eSkirt Coating\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e or \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Connecting Rod Set\u003cbr data-mce-fragment=\"1\"\u003e- 5150 High Performance Main Bearing Set\u003cbr\u003e- 5150 High Performance Rod Bearing Set\u003c\/p\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #ff2a00;\"\u003e\u003cem data-mce-fragment=\"1\"\u003ePlease Note:\u003c\/em\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eAll engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(247, 11, 11);\"\u003e\u003cstrong\u003eIt is a MUST to drill and tap\u003c\/strong\u003e the four outer 9mm holes in the engine block to increase their size to 11mm holes. This will ensure that all the engine block holes are uniform in size and can accommodate all 14x 11mm Studs. Additionally, it will help distribute even force across the cylinder head-gasket surface.\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"5150 AutoSport","offers":[{"title":"Stage 1","offer_id":41875309854829,"sku":"5150-TBK-N55-700","price":4449.99,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":41875309920365,"sku":"5150-TBK-N55-1000","price":6099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-N55-High-Performance-Build-Kit.webp?v=1729704625"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-m50-m52-s50-s52","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW M50\/M52\/S50\/S52","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eMLS Head Gasket:\u003cbr\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Cometic MLS Head Gasket is specifically engineered to replace BMW part # 11121726619, 1112172622, and 11121405106 for the \u003cstrong\u003eM50, M52, S50, S52 iron block U.S model\u003c\/strong\u003e versions of the inline 6-cylinder engines found in E34\/E36 chassis. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMulti-Layer Steel also known as \"MLS\" head gaskets are preferred as an aftermarket alternative for high-performance BMW engines, including supercharged and turbocharged models, as they offer better performance than factory gaskets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe M50 and M52 engines have a stock bore of 84 mm and a thickness of 0.070 inches for their head gaskets, while the S50 engine boasts a stock bore of 86 mm 0.070\" thickness and the S52 engine has a slightly larger bore of 86.4 mm with 0.070\" thickness as well. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLS Gaskets provide maximum sealing performance for high-output engines, without the need for sealants. These gaskets resist shearing forces and reduce bore distortion with their embossing design. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComprised of multiple layers of stainless steel, they are durable and corrosion-resistant. Ideal for high-performance engines, MLS head gaskets offer superior sealing and can withstand high levels of heat and pressure. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen choosing an MLS gasket for your BMW, ensure compatibility, thickness, and bore size, and follow installation and torque specifications to avoid engine damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eMLS head gaskets can NOT be used with motors that have O-rings or receiver grooves around the cylinder bores because they require smooth and flat surfaces to seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eCut-Ring Head Gasket:\u003cbr\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003c\/em\u003eThe Upgrade your BMW engine's performance with the Athena Cut Ring Head Gasket. This gasket replaces BMW part # 11121726619, 1112172622, and 11121405106 and is specifically designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eM50, M52, S50, and S52 iron block\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einline 6-cylinder engines found in E34\/E36 chassis.\u003c\/p\u003e\n\u003cp\u003eStandard OEM \u0026amp; MLS gaskets can only handle a certain amount of cylinder pressures before they start to leak, making the Athena Cut Ring Head Gasket the recommended choice for applications making 16+ psi.\u003c\/p\u003e\n\u003cp\u003eA compression leak passing the head gasket can cause a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure.\u003cbr\u003e\u003cbr\u003eSCE's gasket is crafted with premium quality reinforced M0115, an asbestos-free material that's original equipment approved and renowned for its superior quality. The AISI 304 stainless steel Cooper Rings bite into the aluminum head, providing maximum sealing capabilities around the cylinder bore and optimizing engine performance, even on engines with nitrous and\/or turbo applications that exceed 2 bar boost.\u003c\/p\u003e\n\u003cp\u003eBefore installation, it is crucial to have the mating surfaces of the cylinder head and block professionally cleaned and resurfaced to ensure they are completely flat.\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease be aware that the gasket should have a size that is 0.5mm to 1mm larger than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eHead Gasket Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the head gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to not use any additional sealant on the gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe 201-4302 ARP2000 head studs from ARP are custom-designed for the iron block U.S model versions of the inline 6-cylinder engines found in E34\/E36 chassis, specifically the M5x\/S5x engines. Due to their exceptional versatility and high-performance potential, these engines have gained popularity among enthusiasts for engine swaps into different chassis. They are a popular choice for a range of motorsport disciplines such as road racing, hill climbs, time attack, drifting, and drag racing.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003e\n\u003cp\u003eThe installation of ARP head studs on\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBMW M50\/M52\/S50\/S52\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eengines has several advantages, such as increased clamping force and enhanced head gasket sealing, which can prevent head gasket failure. This is especially crucial for high-performance or turbocharged engines, as the increased cylinder pressure puts additional stress on the head gasket and bolts.\u003c\/p\u003e\n\u003cp\u003eProper installation of ARP head studs requires strict adherence to the manufacturer's instructions and using the correct torque specifications and sequence. Additionally, it's essential to check the cylinder head and block for flatness and resurface them if needed to ensure a proper seal.\u003c\/p\u003e\n\u003cp\u003eIn collaboration with ARP, we offer a unique material called\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCustom Age 625+.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis material has a tensile strength of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e260 ksi\u003c\/strong\u003e, which is substantially higher than the 190 ksi of the ARP 2000 head stud. It's an ideal choice for individuals who want to push the limits of their M50\/M52\/S50\/S52\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTurbocharged and Supercharged\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eengine builds and require a stronger head stud. Using Custom Age 625+ head studs allows you to increase boost levels without the cylinder head lifting, making it unnecessary to use an 11mm stud or drill and tap your block.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eUsing Custom Age 625+ head studs enables you to increase boost levels without worrying about the cylinder head lifting. This means that you won't need to use an 11mm stud or drill \u0026amp; tap your block.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003e\u003cstrong\u003eHead Stud Installation Instructions: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"212.60060309722218\" data-left=\"85.91716562962966\" dir=\"ltr\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"246.88077968981491\" data-left=\"85.93210903703702\" dir=\"ltr\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"281.250616726852\" data-left=\"85.93210903703711\" dir=\"ltr\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"298.0019429398149\" data-left=\"112.77046874074081\" dir=\"ltr\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"350.0799512453705\" data-left=\"85.93210903703718\" dir=\"ltr\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"112.77046874074085\" dir=\"ltr\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"646.6730116148133\" dir=\"ltr\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cbr\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eARP2000\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 1: Tighten to 25 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 2: Tighten to 50 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 3: Tighten to 75 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"622.49612645926\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"622.49612645926\" dir=\"ltr\"\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eCustom Age 625+\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"622.49612645926\" dir=\"ltr\"\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 1: Tighten to 30 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 2: Tighten to 55 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 3: Tighten to 85 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003ewith\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cstrong\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" 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625+","offer_id":41875311820909,"sku":"","price":969.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87 mm - 0.120\" \/ ARP2000","offer_id":41875311853677,"sku":"","price":505.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87 mm - 0.120\" \/ Custom Age 625+","offer_id":41875311886445,"sku":"","price":969.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87 mm - 0.140\" \/ ARP2000","offer_id":41875311919213,"sku":"","price":520.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87 mm - 0.140\" \/ Custom Age 625+","offer_id":41875311951981,"sku":"","price":984.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/Cometic-Cut-Ring-Head-Gasket-and-ARP-625_-Head-Stud-Kit-for-BMW-E36.webp?v=1729704629"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-s14","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW S14","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eMLS Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Cometic MLS Head Gasket is specifically engineered to replace BMW part # 11121316714 for the BMW \u003cstrong data-mce-fragment=\"1\"\u003eS14 B20, S14B23, S14B25, S14B27\u003c\/strong\u003e engines found in the \u003cstrong data-mce-fragment=\"1\"\u003eE30 M3\u003c\/strong\u003e engines. Multi-Layer Steel also known as \"MLS\" head gaskets are preferred as an aftermarket alternative for high-performance BMW engines, including supercharged and turbocharged models, as they offer better performance than factory gaskets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe S14B factory head gasket specifications are 93.4mm Bore with a thickness of 0.070 inches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLS Gaskets provide maximum sealing performance for high-output engines, without the need for sealants. These gaskets resist shearing forces and reduce bore distortion with their embossing design. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComprised of multiple layers of stainless steel, they are durable and corrosion-resistant. Ideal for high-performance engines, MLS head gaskets offer superior sealing and can withstand high levels of heat and pressure. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen choosing an MLS gasket for your BMW, ensure compatibility, thickness, and bore size, and follow installation and torque specifications to avoid engine damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eMLS head gaskets can NOT be used with motors that have O-rings or receiver grooves around the cylinder bores because they require smooth and flat surfaces to seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eCut Ring Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis S14 Head Gasket is specifically engineered to replace BMW part # 11121316714 for the BMW \u003cstrong data-mce-fragment=\"1\"\u003eS14 B20, S14B23, S14B25, S14B27\u003c\/strong\u003e engines found in the \u003cstrong data-mce-fragment=\"1\"\u003eE30 M3\u003c\/strong\u003e engines\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eStandard OEM \u0026amp; MLS gaskets can only handle a certain amount of cylinder pressures before they start to leak, making the Athena Cut Ring Head Gasket the recommended choice for applications making 16+ psi.\u003c\/p\u003e\n\u003cp\u003eA compression leak passing the head gasket can cause a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure.\u003cbr\u003e\u003cbr\u003eAthena's gasket is crafted with premium quality reinforced M0115, an asbestos-free material that's original equipment approved and renowned for its superior quality. The AISI 304 stainless steel Cooper Rings bite into the aluminum head, providing maximum sealing capabilities around the cylinder bore and optimizing engine performance, even on engines with nitrous and\/or turbo applications that exceed 2 bar boost.\u003c\/p\u003e\n\u003cp\u003eBefore installation, it is crucial to have the mating surfaces of the cylinder head and block professionally cleaned and resurfaced to ensure they are completely flat.\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePlease be aware that the gasket  should have a size that is 0.5mm to 1mm larger than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eHead Gasket Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the head gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is NOT recommended to use any additional sealant on the gasket. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThis ARP head stud Kit is designed for the BMW \u003cstrong\u003eS14 B20, S14B23, S14B25, S14B27\u003c\/strong\u003e engines found in the \u003cstrong\u003eE30 M3\u003c\/strong\u003e. Installing ARP head studs can provide several benefits, including increased clamping force, improved head gasket sealing, and greater overall engine strength. This is especially important in high-performance and racing applications where the engine is subjected to increased stress and higher temperatures.\u003c\/p\u003e\n\u003cp\u003eBefore installing ARP head studs, it is important to properly clean and prepare the engine block and cylinder head mating surfaces. It is also recommended to use ARP Ultra-Torque Fastener Assembly Lubricant during installation to ensure proper torque and clamping force.\u003c\/p\u003e\n\u003cp\u003eOverall, the ARP #201-4605 head studs are a great choice for BMW S14 engine builds and can provide increased reliability and performance.\u003c\/p\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003e\u003cstrong\u003eInstallation Instructions: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"212.60060309722218\" data-left=\"85.91716562962966\" dir=\"ltr\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"246.88077968981491\" data-left=\"85.93210903703702\" dir=\"ltr\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"281.250616726852\" data-left=\"85.93210903703711\" dir=\"ltr\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"298.0019429398149\" data-left=\"112.77046874074081\" dir=\"ltr\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"350.0799512453705\" data-left=\"85.93210903703718\" dir=\"ltr\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"112.77046874074085\" dir=\"ltr\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"646.6730116148133\" dir=\"ltr\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 1: Tighten to 30 ft-lbs. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 3: Tighten to 95 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"622.49612645926\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\" data-mce-fragment=\"1\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\n\u003ctable style=\"width: 273px;\" height=\"40\" data-mce-style=\"width: 273px;\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e5\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\" data-mce-style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S14 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW S14B20\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1989-1991      E30     320is [Portugal and Italy]\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW S14B23\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1986-1991      E30     M3\u003cbr\u003e1986-1987      E30     M3 Evo I\u003cbr\u003e1988      E30     M3 Evo II\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW S14B25\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1990      E30     M3 Sport Evo (Evo III)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"MLS - 94 mm - 0.060\" \/ ARP2000","offer_id":41875311984749,"sku":null,"price":404.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 94 mm - 0.070\" \/ ARP2000","offer_id":41875312017517,"sku":null,"price":419.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 94 mm - 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ARP2000","offer_id":41875312279661,"sku":null,"price":429.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 95 mm - 0.089\" \/ ARP2000","offer_id":41875312312429,"sku":null,"price":439.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 95 mm - 0.120\" \/ ARP2000","offer_id":41875312345197,"sku":null,"price":459.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 95 mm - 0.140\" \/ ARP2000","offer_id":41875312377965,"sku":"","price":469.98,"currency_code":"USD","in_stock":true},{"title":"CR - 95 mm - 0.079\" \/ ARP2000","offer_id":41875312410733,"sku":null,"price":464.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S14-Cut-Ring-Head-Gasket-and-ARP-Head-Stud-Kit.webp?v=1729704630"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-s38","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW S38","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eMLS Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Cometic MLS Head Gasket is specifically engineered to replace BMW part # 11121316705, #11121307529, and #11121401351 for the \u003cstrong data-mce-fragment=\"1\"\u003eS38B35, S38B36, \u003c\/strong\u003eand\u003cstrong data-mce-fragment=\"1\"\u003e S38B38\u003c\/strong\u003e found in the \u003cstrong data-mce-fragment=\"1\"\u003eE24, E28\u003c\/strong\u003e, and \u003cstrong data-mce-fragment=\"1\"\u003eE34 M5\u003c\/strong\u003e and \u003cstrong data-mce-fragment=\"1\"\u003eM6\u003c\/strong\u003e chassis. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMulti-Layer Steel also known as \"MLS\" head gaskets are preferred as an aftermarket alternative for high-performance BMW engines, including supercharged and turbocharged models, as they offer better performance than factory gaskets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe S14B factory head gasket specifications are 93.4mm Bore with a thickness of 0.070 inches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLS Gaskets provide maximum sealing performance for high-output engines, without the need for sealants. These gaskets resist shearing forces and reduce bore distortion with their embossing design. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComprised of multiple layers of stainless steel, they are durable and corrosion-resistant. Ideal for high-performance engines, MLS head gaskets offer superior sealing and can withstand high levels of heat and pressure. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen choosing an MLS gasket for your BMW, ensure compatibility, thickness, and bore size, and follow installation and torque specifications to avoid engine damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eMLS head gaskets can NOT be used with motors that have O-rings or receiver grooves around the cylinder bores because they require smooth and flat surfaces to seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eHead Gasket Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the head gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is NOT recommended to use any additional sealant on the gasket. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cem\u003eS38B35 \/ S38B36\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eARP custom-designed the \u003c\/span\u003e\u003cstrong\u003eARP2000\u003c\/strong\u003e\u003cspan\u003e head studs specifically for the \u003c\/span\u003e\u003cstrong\u003eS38B35 and S38B36\u003c\/strong\u003e\u003cspan\u003e inline 6-cylinder engines found in the \u003c\/span\u003e\u003cstrong\u003eE24, E28\u003c\/strong\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003cstrong\u003eE34 M5\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eM6\u003c\/strong\u003e\u003cspan\u003e chassis. These head studs provide various benefits upon installation, such as improved clamping force and better sealing of the head gasket, ultimately preventing head gasket failure. These benefits are especially important for high-performance or turbocharged engines that experience increased cylinder pressure, which can cause additional stress on the head gasket and bolts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eS38B38\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eARP custom-designed the \u003c\/span\u003e\u003cstrong\u003eARP2000\u003c\/strong\u003e\u003cspan\u003e head studs specifically for the \u003c\/span\u003e\u003cstrong\u003eS38B38 EURO\u003c\/strong\u003e\u003cspan\u003e inline 6-cylinder engines. These head studs provide various benefits upon installation, such as improved clamping force and better sealing of the head gasket, ultimately preventing head gasket failure. These benefits are especially important for high-performance or turbocharged engines that experience increased cylinder pressure, which can cause additional stress on the head gasket and bolts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003e\u003cstrong\u003eInstallation Instructions: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"212.60060309722218\" data-left=\"85.91716562962966\" dir=\"ltr\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"246.88077968981491\" data-left=\"85.93210903703702\" dir=\"ltr\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"281.250616726852\" data-left=\"85.93210903703711\" dir=\"ltr\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"298.0019429398149\" data-left=\"112.77046874074081\" dir=\"ltr\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"350.0799512453705\" data-left=\"85.93210903703718\" dir=\"ltr\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"112.77046874074085\" dir=\"ltr\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"646.6730116148133\" dir=\"ltr\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 1: Tighten to 30 ft-lbs. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 3: Tighten to 95 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"622.49612645926\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cstrong\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 273px;\" height=\"40\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e 12 \u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" 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data-mce-fragment=\"1\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S38B35 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1985-1987     E28     M5 [European Market]\u003cbr\u003e1987-1988     E28     M5 [American Market]\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1984-1989     E24     M635CSi [European Market]\u003cbr\u003e1987-1989     E24     M6 [American Market]\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S38B36 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1988-1992     E34     M5\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S38B38 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1992-1995     E34     M5 [European Market]\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"MLS - 94 mm - 0.060\" \/ ARP2000 S38B35 \/ S38B36","offer_id":41875312443501,"sku":null,"price":504.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 94 mm - 0.060\" \/ ARP2000 S38B38","offer_id":41875312476269,"sku":"","price":604.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 94 mm - 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S38B38","offer_id":41875313131629,"sku":"","price":639.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 95 mm - 0.120\" \/ ARP2000 S38B35 \/ S38B36","offer_id":41875313164397,"sku":null,"price":559.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 95 mm - 0.120\" \/ ARP2000 S38B38","offer_id":41875313197165,"sku":"","price":659.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 95 mm - 0.140\" \/ ARP2000 S38B35 \/ S38B36","offer_id":41875313229933,"sku":null,"price":569.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 95 mm - 0.140\" \/ ARP2000 S38B38","offer_id":41875313262701,"sku":"","price":669.98,"currency_code":"USD","in_stock":true},{"title":"CR - 93 mm - 0.080\" \/ ARP2000 S38B35 \/ S38B36","offer_id":41875313295469,"sku":"","price":579.98,"currency_code":"USD","in_stock":true},{"title":"CR - 93 mm - 0.080\" \/ ARP2000 S38B38","offer_id":41875313328237,"sku":"","price":679.98,"currency_code":"USD","in_stock":true},{"title":"CR - 95.6 mm - 0.080\" \/ ARP2000 S38B35 \/ S38B36","offer_id":41875313361005,"sku":"","price":579.98,"currency_code":"USD","in_stock":true},{"title":"CR - 95.6 mm - 0.080\" \/ ARP2000 S38B38","offer_id":41875313393773,"sku":"","price":679.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S38-Head-Gasket-and-Head-Stud-Kit.webp?v=1729704630"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-s85","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW S85","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eMLS Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Cometic MLS Head Gasket is a high-quality gasket designed specifically for the S85 V10 engines found in BMW vehicles. This gasket is intended to replace the original BMW part #11127837460, and is designed to provide superior sealing performance compared to other gaskets on the market. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe gasket features a multilayer steel (MLS) construction, which provides increased strength and durability, as well as improved heat resistance and reduced cracking. This makes the Cometic MLS Head Gasket an ideal choice for those looking to upgrade or replace their existing head gasket on their S85 V10 engine. Additionally, the gasket is precision engineered to ensure a perfect fit, and is made from high-quality materials to ensure longevity and reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe S85 factory head gaskets specifications are 92mm Bore with a thickness of 0.027 inches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eMLS Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the MLS gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to not use any additional sealant on the MLS gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eExperience unrivaled power and performance with the ARP Head Stud Kit for your BMW \u003cstrong\u003eS85 V10\u003c\/strong\u003e engine. This high-quality kit is designed to replace the factory head bolts BMW# 11127583116, making it an ideal solution for high-performance driving enthusiasts looking to unleash the full potential of their engine.\u003c\/p\u003e\n\u003cp\u003eCrafted by ARP, an industry leader in fastener technology, this Head Stud Kit boasts a remarkable tensile strength of 200,000 psi, ensuring that the studs can withstand extreme pressure and loads. This results in exceptional durability and reliability for your engine, providing you with peace of mind during even the most demanding driving conditions.\u003c\/p\u003e\n\u003cp\u003eThe Head Stud Kit is a bolt-on installation and requires no additional modifications. Precision-machined washers and nuts are included, providing a perfect fit for your BMW S85B40 engine. This kit is specifically designed for the BMW S85B40 engine, which is commonly found in various BMW models, including the \u003cstrong\u003eE60 M5, E61 M5, E63 M6, \u003c\/strong\u003eand\u003cstrong\u003e E64 M6.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" data-left=\"204.82311111111107\" data-top=\"122.90412557870357\" role=\"presentation\"\u003e\u003cstrong\u003eInstallation Instructions: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.91716562962966\" data-top=\"212.60060309722218\" role=\"presentation\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703702\" data-top=\"246.88077968981491\" role=\"presentation\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703711\" data-top=\"281.250616726852\" role=\"presentation\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074081\" data-top=\"298.0019429398149\" role=\"presentation\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703718\" data-top=\"350.0799512453705\" role=\"presentation\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074085\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"646.6730116148133\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003eStep 1: Tighten Studs 1 through 12 to 40 ft-lbs.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003eStep 2: Tighten Studs 1 through 12 to 80 ft-lbs.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003eStep 3: Tighten Studs 1 through 12 to 120 ft-lbs.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"622.49612645926\" dir=\"ltr\"\u003eStep 4: Tighten Studs #13 \u0026amp; #14 to 11 ft-lbs.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"622.49612645926\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cstrong\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 415.734px;\" height=\"57\" data-mce-style=\"width: 415.734px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.71875px; 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text-align: center;\"\u003e11\u003c\/td\u003e\n\u003ctd style=\"width: 53px; text-align: center;\" data-mce-style=\"width: 53px; text-align: center;\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 67px; text-align: center;\" data-mce-style=\"width: 67px; text-align: center;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 59px; text-align: center;\" data-mce-style=\"width: 59px; text-align: center;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 66px; text-align: center;\" data-mce-style=\"width: 66px; text-align: center;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 72.7344px; text-align: center;\" data-mce-style=\"width: 72.7344px; text-align: center;\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S85 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2005-2010     E60\/E61     M5\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2005-2010     E63\/E64     M6\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"MLS - 92 mm - 0.030\" \/ ARP2000","offer_id":41875313426541,"sku":null,"price":1399.97,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.040\" \/ ARP2000","offer_id":41875313459309,"sku":null,"price":1439.97,"currency_code":"USD","in_stock":true},{"title":"MLS - 93 mm - 0.030\" \/ ARP2000","offer_id":41875313492077,"sku":null,"price":1399.97,"currency_code":"USD","in_stock":true},{"title":"MLS - 93 mm - 0.040\" \/ ARP2000","offer_id":41875313524845,"sku":null,"price":1439.97,"currency_code":"USD","in_stock":true},{"title":"MLS - 94 mm - 0.030\" \/ ARP2000","offer_id":41875313557613,"sku":"","price":1399.97,"currency_code":"USD","in_stock":true},{"title":"MLS - 94 mm - 0.040\" \/ ARP2000","offer_id":41875313590381,"sku":"","price":1439.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S85-V10-Head-Gasket-and-Stud-Kit.webp?v=1729704631"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-s65","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW S65","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eMLS Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Cometic MLS Head Gasket is a high-quality gasket designed specifically for the S65 V8 engines found in BMW vehicles. This gasket is intended to replace the original BMW part #11127841560, and is designed to provide superior sealing performance compared to other gaskets on the market. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe gasket features a multilayer steel (MLS) construction, which provides increased strength and durability, as well as improved heat resistance and reduced cracking. This makes the Cometic MLS Head Gasket an ideal choice for those looking to upgrade or replace their existing head gasket on their S65 V8 engine. Additionally, the gasket is precision engineered to ensure a perfect fit, and is made from high-quality materials to ensure longevity and reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe S65 factory head gaskets specifications are 92mm Bore with a thickness of 0.027 inches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eMLS Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the MLS gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to not use any additional sealant on the MLS gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade the performance of your \u003cstrong\u003eBMW S65\u003c\/strong\u003e engine with the ARP Head Stud Kit. This high-performance head stud kit is designed to replace the factory head bolts BMW# 11127838831 and ensure your engine can withstand the extreme conditions of high-performance driving.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" data-left=\"204.82311111111107\" data-top=\"122.90412557870357\" role=\"presentation\"\u003e\n\u003cp\u003eManufactured by ARP, a leader in fastener technology for high-performance engines, the ARP Head Stud Kit 201-4307 features a tensile strength of 200,000 psi. This ensures that the studs can withstand extreme pressure and loads, providing improved durability and reliability for your engine.\u003c\/p\u003e\n\u003cp\u003eThe ARP Head Stud Kit is a bolt-on kit that requires no additional modifications. It includes precision-machined washers and nuts, ensuring a perfect fit and easy installation. This kit is designed specifically for the BMW S65B40 engine, which can be found in various BMW models, including the \u003cstrong\u003eM3 E90, E92, \u003c\/strong\u003eand\u003cstrong\u003e E93.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit Installation Instructions: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.91716562962966\" data-top=\"212.60060309722218\" role=\"presentation\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703702\" data-top=\"246.88077968981491\" role=\"presentation\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703711\" data-top=\"281.250616726852\" role=\"presentation\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074081\" data-top=\"298.0019429398149\" role=\"presentation\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703718\" data-top=\"350.0799512453705\" role=\"presentation\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074085\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"646.6730116148133\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-4\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003eStep 1: Tighten Studs 1 through 10 to 25 ft-lbs.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003eStep 2: Tighten Studs 1 through 10 to 50 ft-lbs.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003eStep 3: Tighten Studs 1 through 10 to 75 ft-lbs.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"622.49612645926\" data-top=\"466.89820428240733\" role=\"presentation\"\u003eStep 4: Tighten Studs #11 \u0026amp; #12 to 11 ft-lbs.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"622.49612645926\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\u003cstrong\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003ctable height=\"57\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e 11\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"MLS - 92 mm - 0.030\" \/ ARP2000","offer_id":41875313688685,"sku":null,"price":759.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.040\" \/ ARP2000","offer_id":41875313721453,"sku":"","price":779.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.050\" \/ ARP2000","offer_id":41875313754221,"sku":"","price":844.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 93 mm - 0.030\" \/ ARP2000","offer_id":41875313786989,"sku":"","price":759.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 93 mm - 0.040\" \/ ARP2000","offer_id":41875313819757,"sku":"","price":779.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 93 mm - 0.050\" \/ ARP2000","offer_id":41875313852525,"sku":"","price":844.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 94 mm - 0.030\" \/ ARP2000","offer_id":41875313885293,"sku":"","price":759.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 94 mm - 0.040\" \/ ARP2000","offer_id":41875313918061,"sku":"","price":779.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 94 mm - 0.050\" \/ ARP2000","offer_id":41875313950829,"sku":"","price":844.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S65-Replacement-Steel-Head-Gasket-Package-with-ARP2000-Head-Stud-Kit.webp?v=1729704638"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-m40-m42-m43-m44","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW M40\/M42\/M43\/M44","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eMLS Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Cometic MLS Head Gasket is specifically engineered to replace BMW part # 11121721546, 11121721547, 11121721550, 11121721551 for the M40B16, M40B18, M42 B18, or M44 B19 engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMulti-Layer Steel also known as \"MLS\" head gaskets are preferred as an aftermarket alternative for high-performance BMW engines, including supercharged and turbocharged models, as they offer better performance than factory gaskets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe M40 and M42 factory head gasket specifications are 84mm Bore with a thickness of 0.070 inches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe M43 and M44 factory head gasket specifications are 85mm Bore with a thickness of 0.070 inches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLS Gaskets provide maximum sealing performance for high-output engines, without the need for sealants. These gaskets resist shearing forces and reduce bore distortion with their embossing design. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComprised of multiple layers of stainless steel, they are durable and corrosion-resistant. Ideal for high-performance engines, MLS head gaskets offer superior sealing and can withstand high levels of heat and pressure. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen choosing an MLS gasket for your BMW, ensure compatibility, thickness, and bore size, and follow installation and torque specifications to avoid engine damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eMLS head gaskets can NOT be used with motors that have O-rings or receiver grooves around the cylinder bores because they require smooth and flat surfaces to seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eMLS Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the MLS gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to not use any additional sealant on the MLS gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your BMW M40, M42, M43 or M44 engine with the ARP Head Stud Kit, designed specifically for E36 and Z chassis. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eARP provides an elevated driving experience with increased clamping force, improved head gasket sealing, and enhanced overall engine strength. This is made possible by the use of ARP 2000, a high-strength alloy steel material that is utilized in the production of fasteners such as bolts, studs, and nuts. Developed in-house by Automotive Racing Products, ARP 2000 is engineered to endure extreme loads and stresses that are often encountered in high-performance engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003eHead Stud Kit Installation Instructions: \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"212.60060309722218\" data-left=\"85.91716562962966\" dir=\"ltr\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"246.88077968981491\" data-left=\"85.93210903703702\" dir=\"ltr\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"281.250616726852\" data-left=\"85.93210903703711\" dir=\"ltr\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"298.0019429398149\" data-left=\"112.77046874074081\" dir=\"ltr\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"350.0799512453705\" data-left=\"85.93210903703718\" dir=\"ltr\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"112.77046874074085\" dir=\"ltr\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"646.6730116148133\" dir=\"ltr\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 1: Tighten to 25 ft-lbs. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 2: Tighten to 50 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 3: Tighten to 75 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"622.49612645926\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cstrong\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 273px;\" height=\"40\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e5\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW M40 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1987-1994     E30     316i \/ 318i\u003cbr\u003e1991-1993     E36     316i \/ 318i \/ 318is\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1988-1992     E34     518i\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW M42 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1989-1991     E30     318i \/ 318is\u003cbr\u003e1992-1996     E36     318i \/ 318is\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW M43 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1993-1998     E36     316i \/ 318i \/ 318is\u003cbr\u003e1998-2001     E46     316i \/ 318i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1994-1996     E34     518i\u003cbr\u003e1995-2000     E39     518i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZ Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1995-1999     E36\/7     Z3 1.8i\u003cbr\u003e1999-2000     E36\/7     Z3 1.9i\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW M44 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1996-1999     E36     318i \/ 318is\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZ Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1996-1999     E36\/7     Z3 1.9i\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"MLS - 85 mm - 0.060\" \/ ARP2000","offer_id":41875313983597,"sku":null,"price":444.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.070\" \/ ARP2000","offer_id":41875314016365,"sku":"","price":459.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.080\" \/ ARP2000","offer_id":41875314049133,"sku":"","price":469.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.089\" \/ ARP2000","offer_id":41875314081901,"sku":"","price":479.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.120\" \/ ARP2000","offer_id":41875314114669,"sku":"","price":489.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.140\" \/ ARP2000","offer_id":41875314147437,"sku":"","price":504.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 86 mm - 0.060\" \/ ARP2000","offer_id":41875314180205,"sku":"","price":444.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 86 mm - 0.070\" \/ ARP2000","offer_id":41875314212973,"sku":"","price":459.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 86 mm - 0.080\" \/ ARP2000","offer_id":41875314245741,"sku":"","price":469.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 86 mm - 0.089\" \/ ARP2000","offer_id":41875314278509,"sku":"","price":479.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 86 mm - 0.098\" \/ ARP2000","offer_id":41875314311277,"sku":"","price":489.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 86 mm - 0.120\" \/ ARP2000","offer_id":41875314344045,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 86 mm - 0.140\" \/ ARP2000","offer_id":41875314376813,"sku":"","price":504.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87 mm - 0.060\" \/ ARP2000","offer_id":41875314409581,"sku":"","price":444.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87 mm - 0.080\" \/ ARP2000","offer_id":41875314442349,"sku":"","price":469.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87 mm - 0.089\" \/ ARP2000","offer_id":41875314475117,"sku":"","price":479.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87 mm - 0.098\" \/ ARP2000","offer_id":41875314507885,"sku":"","price":489.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87 mm - 0.120\" \/ ARP2000","offer_id":41875314540653,"sku":"","price":489.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 87 mm - 0.140\" \/ ARP2000","offer_id":41875314573421,"sku":"","price":504.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-M42-M44-Head-Gasket-and-Head-Stud-Kit-Cometic-ARP.webp?v=1729704638"},{"product_id":"5150-autosport-pro-series-turbo-build-kit-bmw-s54","title":"5150 AutoSport Pro-Series Turbo Build Kit, BMW S54","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eFrom Factory, BMW S54 Engines are not equipped to safely or reliably push more than 400HP or any excessive boost applications. For those looking to liven up this daily driver with a turbo conversion, 5150 is introducing the tested, Pro-Series Turbo Build Kit, an all-inclusive arsenal of internals custom assembled to prepare your S54 engine for high horsepower, turbocharged performance.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA Kit for Every Build and Budget\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThere is no one size fits all, which is why we offer \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eseveral stages of upgrade. Through careful selection and pairing of components, we are able to offer customers a variety of kit options, catering to each build and budget.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eOptions: \u003c\/h3\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 1\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 700 HP\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cmeta charset=\"UTF-8\"\u003e- ARP 2000 Head Stud Kit\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Athena-SCE Cut Ring Head Gasket\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e    - Optional: Add \u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\" data-mce-href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\"\u003eSkirt Coating\u003c\/a\u003e or \u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e- SP Components Connecting Rods\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e    - ARP Connecting Rod Bolts\u003c\/span\u003e\u003cbr\u003e- 5150 High Performance Rod Bearing Set\u003cbr\u003e- 5150 High Performance Main Bearing Set\u003cbr\u003e- ARP Main Stud Kit\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 2\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 1,000 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e- ARP2000 Head Stud Kit\u003cbr data-mce-fragment=\"1\"\u003e- \u003cmeta charset=\"UTF-8\"\u003eAthena-SCE Cut Ring Head Gasket\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003cbr\u003e\u003cspan style=\"font-weight: 400;\"\u003e    - Heavy Duty Piston Pins\u003c\/span\u003e\u003cbr\u003e    - Optional: Add \u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\" data-mce-href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\"\u003eSkirt Coating\u003c\/a\u003e or \u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e- SP Components Connecting Rod Set\u003cbr\u003e    - ARP Connecting Rod Bolts\u003cbr data-mce-fragment=\"1\"\u003e- 5150 High Performance Rod Bearing Set\u003cbr data-mce-fragment=\"1\"\u003e- 5150 High Performance Main Bearing Set\u003cbr data-mce-fragment=\"1\"\u003e- ARP Main Stud Kit\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003ePro-Xtreme\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 1,600 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e- ARP L19 Head Stud Kit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e- Athena-SCE Cut Ring Head Gasket\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e- 5150 Xtreme Duty Cylinder Sleeve Set\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e- CP-Carrillo Forged Piston Set\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e    - Heavy Duty Piston Pins\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e    - Optional: Add \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\" data-mce-href=\"https:\/\/5150autosport.com\/products\/piston-skirt-coating?variant=46878455562547\"\u003eSkirt Coating\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e or \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e- CP-Carrillo Forged Connecting Rods\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e- 5150 High Performance Rod Bearing Set\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e- 5150 High Performance Main Bearing Set\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e- ARP Main Stud Kit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cem data-mce-fragment=\"1\"\u003ePlease Note:\u003c\/em\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eAll engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor all applications exceeding 1,000HP, 5150 recommends O-Ringing the engine block or cylinder head to ensure maximum sealing. More on cylinder head sealing \u003cspan style=\"color: rgb(255, 42, 0);\" data-mce-style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/5150autosport.com\/blogs\/product-faq\/cylinder-head-sealing-101-mls-cut-ring-o-ringing-and-fire-ringing\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\" data-mce-href=\"https:\/\/5150autosport.com\/blogs\/product-faq\/cylinder-head-sealing-101-mls-cut-ring-o-ringing-and-fire-ringing\" data-mce-style=\"color: rgb(255, 42, 0);\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S54 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2000-2006     E46     M3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW Z3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2001-2002     Z3     M\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW Z4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2006-2008     Z4     M\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"Stage 1","offer_id":41875314606189,"sku":"5150-TBK-S54-700","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":41875314638957,"sku":"5150-TBK-S54-1000","price":4199.99,"currency_code":"USD","in_stock":true},{"title":"Pro-Xtreme","offer_id":41875314671725,"sku":"5150-TBK-S54-1500","price":6999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/Turbo-Build-Kit-BMW-S54-700HP_441e2e20-e3e9-4934-b198-1dd8b2eeb7e5.webp?v=1729704639"},{"product_id":"5150-autosport-pro-series-turbo-build-kit-bmw-n54","title":"5150 AutoSport Pro-Series Turbo Build Kit, BMW N54","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eFrom Factory, BMW N54 Engines are not equipped to safely or reliably push more than 400HP or any excessive boost applications. For those looking to liven up this daily driver with a turbo conversion, 5150 is introducing the tested, Pro-Series Turbo Build Kit, an all-inclusive arsenal of internals custom assembled to prepare your N54 engine for high horsepower, turbocharged performance.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA Kit for Every Build and Budget\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThere is no one size fits all, which is why we offer \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eseveral stages of upgrade. Through careful selection and pairing of components, we are able to offer customers a variety of kit options, catering to each build and budget.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eOptions: \u003c\/h3\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 1\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 700 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-fragment=\"1\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cmeta charset=\"UTF-8\"\u003e- ARP 2000 Head Stud Kit\u003cbr\u003e- \u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAthena-SCE Cut Ring Head Gasket\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo Forged Piston Set\u003cbr\u003e- SP Components Connecting Rods\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e    - ARP Connecting Rod Bolts\u003c\/span\u003e\u003cbr\u003e- 5150 High Performance Rod Bearing Set\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e- 5150 High Performance \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eCoated\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e Main Bearing Set\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 2\u003c\/span\u003e\u003cbr\u003eHorsepower Rating: 1,000 HP\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-fragment=\"1\"\u003e- ARP High Boost Head Stud Kit**\u003cbr data-mce-fragment=\"1\"\u003e- \u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAthena-SCE Cut Ring Head Gasket\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo Forged Piston Set\u003cbr data-mce-fragment=\"1\"\u003e- CP-Carrillo Connecting Rod Set\u003cbr data-mce-fragment=\"1\"\u003e- 5150 High Performance \u003cspan data-mce-fragment=\"1\"\u003eCoated\u003c\/span\u003e Rod Bearing Set\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e- 5150 High Performance \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eCoated\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e Main Bearing Set\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e**\u003c\/strong\u003e \u003cspan\u003e\u003cspan style=\"color: #fc0b0b;\" data-mce-style=\"color: #fc0b0b;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eHigh Boost Head Stud Kit,\u003c\/span\u003e it is a MUST to drill and tap\u003c\/strong\u003e\u003c\/span\u003e the four outer 9mm holes in the engine block to increase their size to 11mm holes. This will ensure that all the engine block holes are uniform in\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e size\u003c\/span\u003e and can accommodate all (14) 11mm Studs. Additionally, it will help distribute even force across the cylinder head-gasket surface. I\u003c\/span\u003e\u003cspan\u003encludes: (14) 11mm Studs, (14) Washers, and (14) Nuts. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-fragment=\"1\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cem data-mce-fragment=\"1\"\u003ePlease Note:\u003c\/em\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eAll engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor all applications exceeding 1,000HP, 5150 recommends O-Ringing the engine block or cylinder head to ensure maximum sealing. More on cylinder head sealing \u003cspan style=\"color: rgb(255, 42, 0);\" data-mce-style=\"color: rgb(255, 42, 0);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" href=\"https:\/\/5150autosport.com\/blogs\/product-faq\/cylinder-head-sealing-101-mls-cut-ring-o-ringing-and-fire-ringing\" target=\"_blank\" data-mce-style=\"color: rgb(255, 42, 0);\" data-mce-href=\"https:\/\/5150autosport.com\/blogs\/product-faq\/cylinder-head-sealing-101-mls-cut-ring-o-ringing-and-fire-ringing\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW N54 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2007-2010     E82\/E88     135i\u003cbr\u003e2011-2012     E82     1M\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2006-2010     E90\/E91\/E92\/E93     335i\u003cbr\u003e2011-2013     E92\/E93     335is\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2008-2010     E60\/E61     535i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2009-2012     F01\/F02     740i \/ 740Li\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2008-2010     E71     X6 xDrive35i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZ4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2009-2016     E89     Z4 sDrive35i\u003cbr\u003e2010-2016     E89     Z4 sDrive35is\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2007-2013     E90\/E91\/E92\/E93     B3 Bi-Turbo\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B3 S Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2010-2013     E90\/E91\/E92\/E93     B3 S Bi-Turbo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina D3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2008-2013     E90\/E91\/E92\/E93     D3 Bi-Turbo\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"Stage 1","offer_id":41875314704493,"sku":"5150-TBK-N54-700","price":4199.99,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":41875314737261,"sku":"5150-TBK-N54-1000","price":5399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-N54-Turbo-Build-Kit-for-700-Horsepower.webp?v=1729704641"},{"product_id":"5150-autosport-pro-series-turbo-build-kit-bmw-n63","title":"5150 AutoSport Pro-Series Turbo Build Kit, BMW N63","description":"\u003cp\u003eThe 5150 AutoSport Pro-Series Turbo Build Kit: An all-inclusive arsenal of internals custom assembled to prepare your BMW N63 engine for high horsepower, turbocharged performance. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA Kit for Every Build and Budget\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThere is no one size fits all, which is why we offer \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eseveral stages of upgrade. Through careful selection and pairing of components, we are able to offer customers a variety of kit options, catering to each build and budget.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOptions: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 1\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHorsepower Rating: 1,000 HP\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e- \u003cspan\u003eARP2000 Head Stud Kit\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e- Athena-SCE Cut Ring Head Gasket\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e- 5150 Xtreme Duty Cylinder Sleeve Set\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e    - Coated Skirts\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e    - Heavy Duty Piston Pins\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e    - Optional: Add \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e- Manley Performance Connecting Rod Set\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e   - ARP Connecting Rod Bolts\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 High Performance Rod Bearing Set\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eStage 2\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHorsepower Rating: 1,200 HP\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e- \u003cspan\u003eARP Custom Age 625+ Head Stud Kit\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e- Athena-SCE Cut Ring Head Gasket\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e    - Coated Skirts\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e    - Heavy Duty Piston Pins\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e    - Optional: Add \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Connecting Rod Set\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 High Performance Rod Bearing Set\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003ePro-Xtreme\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHorsepower Rating: 1,600 HP\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e- \u003cspan\u003eARP Custom Age 625+ Head Stud Kit\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e- Athena-SCE Cut Ring Head Gasket\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e- 5150 Xtreme Duty Cylinder Sleeve Set\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e    - Coated Skirts\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e    - Heavy Duty Piston Pins\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e    - Optional: Add \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\" data-mce-href=\"https:\/\/5150autosport.com\/products\/ceramic-piston-dome-coating?variant=46878381015347\"\u003eDome Coating\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan\u003e- CP-Carrillo x 5150 Pro-Xtreme Forged Connecting Rod Set\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 High Performance Rod Bearing Set\u003c\/span\u003e\u003cb\u003e\u003ci\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBMW N63 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2010–2017     BMW F07      550i\u003cbr\u003e2011–2016     BMW F10      550i\u003cbr\u003e2017–Present     BMW G30      M550i xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2012–2018     BMW F06     650i\u003cbr\u003e2012–2018     BMW F12     650i    \u003cbr\u003e2012–2018     BMW F13     650i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2009–2015     BMW F01\/F02     750i\/750Li\u003cbr\u003e2015–Present      BMW G11\/G12     750i\/750Li\u003cbr\u003e2017–Present     BMW G12     M750Li xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 8 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2018–Present     BMW G14     M850i xDrive\u003cbr\u003e2018–Present     BMW G15     M850i xDrive\u003cbr\u003e2018–Present     BMW G16     M850i xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW X5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2010–2013     BMW E70     X5 xDrive50i\u003cbr\u003e2014–2018     BMW F15     X5 xDrive50i\u003cbr\u003e2019–Present     BMW G05     X5 M50i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW X6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2010–2014     BMW E71     X6 xDrive50i\u003cbr\u003e2015–2019     BMW F16     X6 xDrive50i\u003cbr\u003e2019–Present     BMW G06     X6 M50i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW X7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2018–2019     BMW G07     X7 xDrive50i\u003cbr\u003e2019–Present     BMW G07     X7 M50i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2011–2016     BMW F10 Alpina     B5 Bi-Turbo\u003cbr\u003e2017–Present     BMW G30 Alpina     B5 Bi-Turbo\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2012–2018     BMW F06\/F12\/F13 Alpina     B6 Bi-Turbo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2010–2015     BMW F01 Alpina     B7 Bi-Turbo\u003cbr\u003e2015–Present     BMW G12 Alpina     B7 Bi-Turbo\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina XB7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2020–Present     BMW G07 Alpina     XB7\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"Stage 1","offer_id":41875314770029,"sku":"5150-TBK-N63-1000","price":6499.99,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":41875314802797,"sku":"5150-TBK-N63-1200","price":9199.99,"currency_code":"USD","in_stock":true},{"title":"Pro-Xtreme","offer_id":41875314835565,"sku":"5150-TBK-N63-1600","price":10749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/Turbo-Build-Kit-BMW-N63-1500HP.webp?v=1729704642"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-m10","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW M10","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eMLS Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Cometic MLS Head Gasket is specifically engineered for the BMW M10B18 and M10B20 engines. Multi-Layer Steel also known as \"MLS\" head gaskets are preferred as an aftermarket alternative for high-performance BMW engines, including supercharged and turbocharged models, as they offer better performance than factory gaskets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe M10 factory head gasket specifications are 89mm Bore with a thickness of 0.060 inches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLS Gaskets provide maximum sealing performance for high-output engines, without the need for sealants. These gaskets resist shearing forces and reduce bore distortion with their embossing design. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComprised of multiple layers of stainless steel, they are durable and corrosion-resistant. Ideal for high-performance engines, MLS head gaskets offer superior sealing and can withstand high levels of heat and pressure. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen choosing an MLS gasket for your BMW, ensure compatibility, thickness, and bore size, and follow installation and torque specifications to avoid engine damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eMLS head gaskets can NOT be used with motors that have O-rings or receiver grooves around the cylinder bores because they require smooth and flat surfaces to seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eMLS Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the MLS gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to not use any additional sealant on the MLS gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARP head stud kit for the BMW M10 B18 and B20 engine (1.5L \u0026amp; 2.0L) 4-cylinder, is designed to provide improved clamping force for the cylinder head to the engine block. The kit includes high-strength, heat-treated studs, premium-grade parallel ground washers, and 12-point nuts.\u003c\/p\u003e\n\u003cp\u003eThe ARP head studs 201-4601 are made from premium-grade 8740 chromoly steel, which is stronger and more durable than the factory bolts. The studs are heat-treated to 200,000 psi tensile strength and precision-machined to ensure consistent, accurate torque values.\u003c\/p\u003e\n\u003cp\u003eThe parallel ground washers included in the kit are designed to distribute the clamping load evenly across the cylinder head, reducing the risk of head gasket failure. The 12-point nuts feature a hardened, parallel-ground washer face and a precision thread-rolling process for consistent, accurate torque values.\u003c\/p\u003e\n\u003cp\u003eOverall, the ARP head stud kit for the BMW M10 engine is designed to provide improved clamping force and reliability for high-performance and racing applications.\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" data-left=\"204.82311111111107\" data-top=\"122.90412557870357\" role=\"presentation\"\u003e\u003cstrong\u003eInstallation Instructions: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.91716562962966\" data-top=\"212.60060309722218\" role=\"presentation\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703702\" data-top=\"246.88077968981491\" role=\"presentation\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703711\" data-top=\"281.250616726852\" role=\"presentation\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074081\" data-top=\"298.0019429398149\" role=\"presentation\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703718\" data-top=\"350.0799512453705\" role=\"presentation\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074085\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"646.6730116148133\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 1: Tighten to 30 ft-lbs. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 3: Tighten to 90 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"622.49612645926\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\u003cstrong\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003ctable style=\"width: 207px;\" height=\"53\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.2875px; text-align: center;\"\u003e\u003cstrong\u003e  10\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.8375px; text-align: center;\"\u003e\u003cstrong\u003e   4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 37.2125px; text-align: center;\"\u003e\u003cstrong\u003e 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3875px; text-align: center;\"\u003e\u003cstrong\u003e6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.075px; text-align: center;\"\u003e\u003cstrong\u003e8\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.2875px; text-align: center;\"\u003e\u003cstrong\u003e    7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.8375px; text-align: center;\"\u003e\u003cstrong\u003e   5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 37.2125px; text-align: center;\"\u003e\u003cstrong\u003e1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3875px; text-align: center;\"\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.075px; text-align: center;\"\u003e\u003cstrong\u003e9\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW M10B18 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 02 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1971-1975     1802\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1975-1983     E21     316 \/ 318\u003cbr\u003e1982-1987     E30     316 \/ 318i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1972-1977     E12     518\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW M10B20 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW New Class Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1966-1972     2000 \/ 2000Tii\u003cbr\u003e1973-1974     2000 Turbo\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1975-1983     E21     320 \/ 320i\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"MLS - 90 mm - 0.060\" \/ ARP2000","offer_id":41875314868333,"sku":null,"price":420.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 90 mm - 0.070\" \/ ARP2000","offer_id":41875314901101,"sku":"","price":430.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 90 mm - 0.080\" \/ ARP2000","offer_id":41875314933869,"sku":"","price":445.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 90 mm - 0.098\" \/ ARP2000","offer_id":41875314966637,"sku":"","price":455.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 90 mm - 0.120\" \/ ARP2000","offer_id":41875314999405,"sku":"","price":475.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 90 mm - 0.140\" \/ ARP2000","offer_id":41875315032173,"sku":"","price":485.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.060\" \/ ARP2000","offer_id":41875315064941,"sku":"","price":420.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.070\" \/ ARP2000","offer_id":41875315097709,"sku":"","price":430.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.080\" \/ ARP2000","offer_id":41875315130477,"sku":"","price":445.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 91 mm - 0.089\" \/ ARP2000","offer_id":41875315163245,"sku":"","price":455.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.060\" \/ ARP2000","offer_id":41875315196013,"sku":"","price":475.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.070\" \/ ARP2000","offer_id":41875315228781,"sku":"","price":485.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.080\" \/ ARP2000","offer_id":41875315294317,"sku":"","price":460.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 92 mm - 0.089\" \/ ARP2000","offer_id":41875315327085,"sku":"","price":470.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-M10-MLS-Cometic-Head-Gasket-and-ARP2000-Head-Stud-Kit.webp?v=1729704648"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-m20","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW M20","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eMLS Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Cometic MLS Head Gasket is specifically engineered to replace BMW part #11121722734, 11121722735, 11121722737, and 11121722738 for the M20B20, M20B23, M20B25, and M20B27 engines used in a variety of BMW models, including the E12, E21, E28, E30, and E34 3 Series, 5 Series, and 6 Series, among others. Multi-Layer Steel also known as \"MLS\" head gaskets are preferred as an aftermarket alternative for high-performance BMW engines, including supercharged and turbocharged models, as they offer better performance than factory gaskets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe M20B20 and M20B23 factory head gasket specifications are 80mm Bore with a thickness of 0.070 inches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe M20B25 and M20B27 factory head gasket specifications are 84mm Bore with a thickness of 0.070 inches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLS Gaskets provide maximum sealing performance for high-output engines, without the need for sealants. These gaskets resist shearing forces and reduce bore distortion with their embossing design. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComprised of multiple layers of stainless steel, they are durable and corrosion-resistant. Ideal for high-performance engines, MLS head gaskets offer superior sealing and can withstand high levels of heat and pressure. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen choosing an MLS gasket for your BMW, ensure compatibility, thickness, and bore size, and follow installation and torque specifications to avoid engine damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eMLS head gaskets can NOT be used with motors that have O-rings or receiver grooves around the cylinder bores because they require smooth and flat surfaces to seal.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eCut Ring Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your BMW engine's performance with the Athena Cut Ring Head Gasket. \u003cspan data-mce-fragment=\"1\"\u003eThis Head Gasket is specifically engineered to replace BMW part #11121722734, 11121722735, 11121722737, and 11121722738 for the M20B20, M20B23, M20B25, and M20B27 engines used in a variety of BMW models, including the E12, E21, E28, E30, and E34 3 Series, 5 Series, and 6 Series, among others. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eStandard OEM \u0026amp; MLS gaskets can only handle a certain amount of cylinder pressures before they start to leak, making the Athena Cut Ring Head Gasket the recommended choice for applications making 16+ psi.\u003c\/p\u003e\n\u003cp\u003eA compression leak passing the head gasket can cause a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure.\u003cbr\u003e\u003cbr\u003eAthena's gasket is crafted with premium quality reinforced M0115, an asbestos-free material that's original equipment approved and renowned for its superior quality. The AISI 304 stainless steel Cooper Rings bite into the aluminum head, providing maximum sealing capabilities around the cylinder bore and optimizing engine performance, even on engines with nitrous and\/or turbo applications that exceed 2 bar boost.\u003c\/p\u003e\n\u003cp\u003eBefore installation, it is crucial to have the mating surfaces of the cylinder head and block professionally cleaned and resurfaced to ensure they are completely flat.\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease be aware that the gasket  should have a size that is 0.5mm to 1mm larger than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eHead Gasket Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the head gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is NOT recommended to use any additional sealant on the gasket. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe M20 B20, B23, B25, B27 is a 6-cylinder engine that was used in a variety of BMW models, including the E12, E21, E28, E30, and E34 3 Series, 5 Series, and 6 Series, among others.\u003c\/p\u003e\n\u003cp\u003eInstalling ARP head studs 201-4305 on a BMW M20 engine can provide several benefits, including increased clamping force and improved head gasket sealing, which can help prevent head gasket failure. This is particularly important on high-performance or turbocharged engines, where the increased cylinder pressure can put additional stress on the head gasket and bolts.\u003c\/p\u003e\n\u003cp\u003eWhen installing ARP head studs on a BMW M20 engine, it's important to follow the manufacturer's instructions carefully and use the proper torque specifications and sequence. It's also a good idea to have the cylinder head and block checked for flatness and resurfaced if necessary, to ensure a proper seal.\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" data-left=\"204.82311111111107\" data-top=\"122.90412557870357\" role=\"presentation\"\u003e\u003cstrong\u003eInstallation Instructions: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.91716562962966\" data-top=\"212.60060309722218\" role=\"presentation\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703702\" data-top=\"246.88077968981491\" role=\"presentation\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703711\" data-top=\"281.250616726852\" role=\"presentation\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074081\" data-top=\"298.0019429398149\" role=\"presentation\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703718\" data-top=\"350.0799512453705\" role=\"presentation\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074085\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"646.6730116148133\" data-top=\"367.3545302083334\" role=\"presentation\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 1: Tighten to 25 ft-lbs. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 2: Tighten to 50 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cstrong\u003eStep 3: Tighten to 70 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"622.49612645926\" data-top=\"466.89820428240733\" role=\"presentation\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\u003cstrong\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\"\u003e\n\u003ctable height=\"40\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e 12 \u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e10\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e2\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e6\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e8\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e14\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e13\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e7\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e5\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e1\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e3\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e9\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eBMW M20B20 Applications:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1977-1982     E21     320 \/ 326\u003cbr\u003e1982-1994     E30     320i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1977-1981     E12     520 \/ 526\u003cbr\u003e1981-1987     E28     520i\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1981-1987     E23     720i\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eBMW M20B23 Applications:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1977-1982     E21     323i\u003cbr\u003e1982-1994     E30     323i\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eBMW M20B25 Applications:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1985-1993     E30     325i \/ 325is \/ 325ix\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1987-1990     E34     525i\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eBMW M20B27 Applications:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1982-1987     E30     325e \/ 325es [North America]\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e1982-1987     E28     525e \/ 528e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"MLS - 81 mm - 0.060\" \/ ARP2000","offer_id":41875315261549,"sku":null,"price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 81 mm - 0.070\" \/ ARP2000","offer_id":41875315359853,"sku":"","price":504.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 81 mm - 0.080\" \/ ARP2000","offer_id":41875315392621,"sku":"","price":519.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 81 mm - 0.098\" \/ ARP2000","offer_id":41875315425389,"sku":"","price":529.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 84 mm - 0.060\" \/ ARP2000","offer_id":41875315458157,"sku":"","price":549.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 84 mm - 0.070\" \/ ARP2000","offer_id":41875315490925,"sku":"","price":559.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 84 mm - 0.080\" \/ ARP2000","offer_id":41875315523693,"sku":"","price":519.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 84 mm - 0.089\" \/ ARP2000","offer_id":41875315556461,"sku":"","price":529.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.070\" \/ ARP2000","offer_id":41875315589229,"sku":"","price":524.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.080\" \/ ARP2000","offer_id":41875315621997,"sku":"","price":534.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.089\" \/ ARP2000","offer_id":41875315654765,"sku":"","price":544.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 85 mm - 0.098\" \/ ARP2000","offer_id":41875315687533,"sku":"","price":544.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 86 mm - 0.060\" \/ ARP2000","offer_id":41875315720301,"sku":"","price":494.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 86 mm - 0.070\" \/ ARP2000","offer_id":41875315753069,"sku":"","price":534.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 86 mm - 0.080\" \/ ARP2000","offer_id":41875315785837,"sku":"","price":534.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 86 mm - 0.089\" \/ ARP2000","offer_id":41875315818605,"sku":"","price":544.98,"currency_code":"USD","in_stock":true},{"title":"MLS - 86 mm - 0.098\" \/ ARP2000","offer_id":41875315851373,"sku":"","price":544.98,"currency_code":"USD","in_stock":true},{"title":"CR - 85.5 mm - 0.079\" \/ ARP2000","offer_id":41875315916909,"sku":"","price":569.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-M20-Cometic-Head-Gasket-and-Head-Stud-Kit.webp?v=1729704648"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-n55-s55","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW N55\/S55","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eMLX Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cometic MLX Head Gasket is designed as a direct replacement for BMW part # 11127599212, 11127599213, 11127849620, and 11127849621 specifically for use in N5B30 and S55B30 turbocharged inline-six engines. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComposed of multiple layers of embossed coated and uncoated stainless steel, MLX gaskets are specially designed to conform to the surfaces of the cylinder head and engine block on the first heat cycle, creating a chemical bond via Cometic's proprietary coatings. These coatings provide a micro-seal for fluids against the head and block surface. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe layers of the MLX gasket act as a spring, protecting against blowout and increasing active seal height by compensating for increased head lift. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLX Head Gaskets are different from MLS because they feature an extra,specialized 'stopper' fold-over layer. This layer provides a torque limiting surface that prevents yielding of the combustion seal. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt's important to note that MLS\/MLX head gaskets are not compatible with engines that have O-rings or receiver grooves around the cylinder bores. These gaskets require smooth and flat surfaces to seal properly.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eMLX Installation Instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the MLX gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to not use any additional sealant on the MLX gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade the performance of your BMW N55 \/ S55 engine with our custom-designed Head Stud Kit, brought to you by \u003cstrong\u003eARP\u003c\/strong\u003e - the world leader in fastener technology.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\"\u003e\n\u003cp\u003eThis kit is engineered to replace BMW part #11127853937 and is compatible with BMW \u003cstrong\u003eN55B30\u003c\/strong\u003e engines found in a range of models, including the F07 535i GT, F10\/F11 535i, F06\/F12\/F13 640i, F25 X3 xDrive35i, F26 X4 xDrive35i, and E84 X1 xDrive35i. Additionally, this kit is also compatible with the \u003cstrong\u003eS55B30\u003c\/strong\u003e engine found in F80 M3\/F82 M4 and F82 M2 Competition models.\u003c\/p\u003e\n\u003cp\u003eThis kit comes with 14x 11mm Studs, 14x Washers, and 14x Nuts offering increased clamping force and enhanced head gasket sealing, which can prevent head gasket failure. This is particularly crucial for high-performance or turbocharged engines, as the increased cylinder pressure puts additional stress on the head gasket and bolts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit Installation Instructions: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eN55 engines, it is a MUST to drill and tap\u003c\/strong\u003e the four outer 9mm holes in the engine block to increase their size to 11mm holes. This will ensure that all the engine block holes are uniform in size and can accommodate all 14x 11mm Studs. Additionally, it will help distribute even force across the cylinder head-gasket surface.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eS55\u003c\/strong\u003e engines, it's a Bolt-On kit with no modification necessary.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"212.60060309722218\" data-left=\"85.91716562962966\" dir=\"ltr\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"246.88077968981491\" data-left=\"85.93210903703702\" dir=\"ltr\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"281.250616726852\" data-left=\"85.93210903703711\" dir=\"ltr\"\u003e4. Screw studs into the block “HAND TIGHT ONLY.”\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"298.0019429398149\" data-left=\"112.77046874074081\" dir=\"ltr\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"350.0799512453705\" data-left=\"85.93210903703718\" dir=\"ltr\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"112.77046874074085\" dir=\"ltr\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"646.6730116148133\" dir=\"ltr\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 1: Tighten to 30 ft-lbs. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\"\u003e\u003cstrong\u003eStep 3: Tighten to 95 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"622.49612645926\" dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003cstrong\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 273px;\" height=\"40\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e 12 \u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 34.0625px; text-align: center;\" data-mce-fragment=\"1\"\u003e14\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e13\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e9\u003c\/td\u003e\n\u003ctd style=\"width: 34.0625px;\" data-mce-fragment=\"1\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"MLX - 85 mm - 0.044\" \/ ARP2000","offer_id":41875315884141,"sku":null,"price":794.98,"currency_code":"USD","in_stock":true},{"title":"MLX - 85 mm - 0.044\" \/ Custom Age 625+","offer_id":41875315949677,"sku":"","price":1244.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-N55-Head-Gasket-with-ARP-Head-Stud-Kit.webp?v=1729704648"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-toyota-b58-gen2","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW \/ Toyota B58 Gen2","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\" data-mce-fragment=\"1\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMLX Head Gasket\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Cometic MLX Head Gasket is specifically engineered for use in \u003cstrong\u003eB58\u003c\/strong\u003e turbocharged inline 6-cylinder engines found in various BMW chassis and the Toyota GR Supra A90\/A91.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGen 1\u003c\/strong\u003e replaces BMW part # 11128654268 and #11128654269.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGen 2\u003c\/strong\u003e replaces Toyota part # \u003cspan data-mce-fragment=\"1\"\u003e11115WAA04\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eC14144-036, C14144-040, C14144-042, C14144-04052\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComposed of multiple layers of embossed coated and uncoated stainless steel, MLX gaskets are specially designed to conform to the surfaces of the cylinder head and engine block on the first heat cycle, creating a chemical bond via Cometic's proprietary coatings. These coatings provide a micro-seal for fluids against the head and block surface. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe layers of the MLX gasket act as a spring, protecting against blowout and increasing active seal height by compensating for increased head lift. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLX Head Gaskets are different from MLS because they feature an extra,specialized 'stopper' fold-over layer. This layer provides a torque limiting surface that prevents yielding of the combustion seal. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt's important to note that MLX head gaskets are not compatible with engines that have O-rings or receiver grooves around the cylinder bores. These gaskets require smooth and flat surfaces to seal properly.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eCut-Ring Head Gasket:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis B58 Gen 2 Head Gasket is specifically engineered to replace part # 11115WAA04.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eStandard OEM \u0026amp; MLS gaskets can only handle a certain amount of cylinder pressures before they start to leak, making the Athena Cut Ring Head Gasket the recommended choice for applications making 16+ psi.\u003c\/p\u003e\n\u003cp\u003eA compression leak passing the head gasket can cause a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure.\u003cbr\u003e\u003cbr\u003eAthena's gasket is crafted with premium quality reinforced M0115, an asbestos-free material that's original equipment approved and renowned for its superior quality. The AISI 304 stainless steel Cooper Rings bite into the aluminum head, providing maximum sealing capabilities around the cylinder bore and optimizing engine performance, even on engines with nitrous and\/or turbo applications that exceed 2 bar boost.\u003c\/p\u003e\n\u003cp\u003eBefore installation, it is crucial to have the mating surfaces of the cylinder head and block professionally cleaned and resurfaced to ensure they are completely flat.\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease be aware that the gasket  should have a size that is 0.5mm to 1mm larger than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCR330154, CR330155\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eHead Gasket Installation instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the head gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to not use any additional sealant on the head gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe \u003cstrong data-mce-fragment=\"1\"\u003eARP2000\u003c\/strong\u003e Head Stud Kit, 203-4705, is designed for the turbocharged inline 6-cylinder B58 engines found in various BMW chassis and the Toyota GR Supra A90\/A91.  As you increase the power output of your engine beyond its factory specifications, the head and block may start to separate, causing factory bolts to stretch and fail. ARP Head Studs are stronger than factory bolts, ensuring your race engine stays together even under extreme conditions.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" data-left=\"204.82311111111107\" data-top=\"122.90412557870357\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe\u003cstrong data-mce-fragment=\"1\"\u003e Custom Age 625+ \u003c\/strong\u003eoption,\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e203-4706,\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003eis made from a\u003cspan data-mce-fragment=\"1\"\u003e material that has a tensile strength of \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e260 ksi\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, which is substantially higher than the 190 ksi of the ARP 2000 head stud. It's an ideal choice for individuals who want to push the limits of their B58\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e builds and require a stronger head stud.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"204.82311111111107\" data-top=\"122.90412557870357\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"204.82311111111107\" data-top=\"122.90412557870357\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHead Stud Kit Installation Instructions: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"178.32042650462955\" role=\"presentation\" data-mce-fragment=\"1\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.91716562962966\" data-top=\"212.60060309722218\" role=\"presentation\" data-mce-fragment=\"1\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703702\" data-top=\"246.88077968981491\" role=\"presentation\" data-mce-fragment=\"1\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703711\" data-top=\"281.250616726852\" role=\"presentation\" data-mce-fragment=\"1\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074081\" data-top=\"298.0019429398149\" role=\"presentation\" data-mce-fragment=\"1\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.93210903703718\" data-top=\"350.0799512453705\" role=\"presentation\" data-mce-fragment=\"1\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"112.77046874074085\" data-top=\"367.3545302083334\" role=\"presentation\" data-mce-fragment=\"1\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"646.6730116148133\" data-top=\"367.3545302083334\" role=\"presentation\" data-mce-fragment=\"1\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"275.1555555555555\" data-top=\"444.52870775462947\" role=\"presentation\" data-mce-fragment=\"1\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eARP2000\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 1: Tighten to 30 ft-lbs. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 3: Tighten to 90 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCustom Age 625+\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 1: Tighten to 30 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 3: Tighten to 100 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"622.49612645926\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\" data-mce-fragment=\"1\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"484.09783271759244\" data-left=\"115.78304177777785\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\n\u003ctable height=\"40\" style=\"width: 273px;\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e 12 \u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 34.0625px; text-align: center;\" data-mce-fragment=\"1\"\u003e14\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e13\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\"\u003e9\u003c\/td\u003e\n\u003ctd style=\"width: 34.0625px;\" data-mce-fragment=\"1\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"Cut Ring - 83 mm - .040\" \/ ARP2000","offer_id":41875316310125,"sku":null,"price":699.98,"currency_code":"USD","in_stock":true},{"title":"Cut Ring - 83 mm - .040\" \/ ARP Custom Age 625+","offer_id":41875316342893,"sku":null,"price":1299.98,"currency_code":"USD","in_stock":true},{"title":"Cut Ring - 84 mm - .040\" \/ ARP2000","offer_id":41875316375661,"sku":"","price":699.98,"currency_code":"USD","in_stock":true},{"title":"Cut Ring - 84 mm - .040\" \/ ARP Custom Age 625+","offer_id":41875316408429,"sku":"","price":1299.98,"currency_code":"USD","in_stock":true},{"title":"MLX - 83 mm - .036\" \/ ARP2000","offer_id":41875316441197,"sku":"","price":399.99,"currency_code":"USD","in_stock":true},{"title":"MLX - 83 mm - .036\" \/ ARP Custom Age 625+","offer_id":41875316473965,"sku":"","price":999.99,"currency_code":"USD","in_stock":true},{"title":"MLX - 83 mm - .040\" \/ ARP2000","offer_id":41875316506733,"sku":"","price":399.99,"currency_code":"USD","in_stock":true},{"title":"MLX - 83 mm - .040\" \/ ARP Custom Age 625+","offer_id":41875316539501,"sku":"","price":999.99,"currency_code":"USD","in_stock":true},{"title":"MLX - 83 mm - .052\" \/ ARP2000","offer_id":41875316572269,"sku":"","price":399.99,"currency_code":"USD","in_stock":true},{"title":"MLX - 83 mm - .052\" \/ ARP Custom Age 625+","offer_id":41875316605037,"sku":"","price":999.99,"currency_code":"USD","in_stock":true},{"title":"OEM - Factory Spec \/ ARP2000","offer_id":41875316637805,"sku":"","price":684.98,"currency_code":"USD","in_stock":true},{"title":"OEM - Factory Spec \/ ARP Custom Age 625+","offer_id":41875316670573,"sku":"","price":1284.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-Toyota-B58-Gen-2-Cut-Ring-Head-Gasket-and-Head-Stud-Kit.webp?v=1729704652"},{"product_id":"5150-autosport-head-gasket-head-stud-kit-bmw-b58-gen1","title":"5150 AutoSport Head Gasket \u0026 Head Stud Kit, BMW B58 Gen1","description":"\u003cdiv class=\"product__description rte quick-add-hidden\" data-mce-fragment=\"1\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHead Gasket\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe head gaskets included in this kit are specifically engineered for use in the \u003cstrong\u003eB58 Gen 1 \u003c\/strong\u003eturbocharged inline 6-cylinder engines found in various BMW chassis.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGen 1\u003c\/strong\u003e replaces BMW part # 11128654268 and #11128654269.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMLX Head Gasket\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eC14144-036\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComposed of multiple layers of embossed coated and uncoated stainless steel, Cometic MLX gaskets are specially designed to conform to the surfaces of the cylinder head and engine block on the first heat cycle, creating a chemical bond via Cometic's proprietary coatings. These coatings provide a micro-seal for fluids against the head and block surface. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe layers of the MLX gasket act as a spring, protecting against blowout and increasing active seal height by compensating for increased head lift. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMLX Head Gaskets are different from MLS because they feature an extra,specialized 'stopper' fold-over layer. This layer provides a torque limiting surface that prevents yielding of the combustion seal. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCut-Ring Head Gasket \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eFactory OEM \u0026amp; MLS head gaskets are only engineered to handle a limited amount of cylinder pressures before they start to leak, causing a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure.\u003c\/p\u003e\n\u003cp\u003eAthena-SCE Cut Ring Head Gaskets are uniquely designed to handle increased cylinder pressure caused by power modifications, making them the recommended choice for applications making 16+ psi.\u003c\/p\u003e\n\u003cp\u003eAthena-SCE's gasket body is composed of Motorgasket, a reinforced material developed by Athena's R\u0026amp;D department. This consists of a steel core covered with two layers of asbestos-free aramid fibre and offers excellent thermal and mechanical resistance without compromising its ability to adapt to mating surfaces.\u003c\/p\u003e\n\u003cp\u003eTo ensure maximum sealing under all conditions, a silicone bead is also applied to critical sealing areas, such as oil and coolant passages. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe AISI 304 stainless steel cooper rings bite into the aluminum head, providing maximum sealing around the cylinder bore and optimizing engine performance, even on engines with nitrous and\/or turbo applications that exceed 2 bar boost.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease be aware that the gasket should be 0.5mm to 1mm \u003cem\u003elarger\u003c\/em\u003e than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eBefore installation, it is crucial to have the mating surfaces of the cylinder head and block professionally cleaned and resurfaced to ensure they are completely flat.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eHead Gasket Installation instructions:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMake sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the head gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the cylinder head on top of the gasket and install the head bolts or studs in their correct positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt is recommended to \u003cem\u003e\u003cstrong\u003enot\u003c\/strong\u003e\u003c\/em\u003e use any additional sealant on the gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eHead Stud Kit:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe \u003cstrong data-mce-fragment=\"1\"\u003eARP2000\u003c\/strong\u003e Head Stud Kit, 203-4705, is designed for the turbocharged inline 6-cylinder B58 engines found in various BMW chassis and the Toyota GR Supra A90\/A91.  As you increase the power output of your engine beyond its factory specifications, the head and block may start to separate, causing factory bolts to stretch and fail. ARP Head Studs are stronger than factory bolts, ensuring your race engine stays together even under extreme conditions.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe\u003cstrong data-mce-fragment=\"1\"\u003e Custom Age 625+ \u003c\/strong\u003eoption,\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e203-4706,\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003eis made from a\u003cspan data-mce-fragment=\"1\"\u003e material that has a tensile strength of \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e260 ksi\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, which is substantially higher than the 190 ksi of the ARP 2000 head stud. It's an ideal choice for individuals who want to push the limits of their B58\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e builds and require a stronger head stud.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"122.90412557870357\" data-left=\"204.82311111111107\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHead Stud Kit Installation Instructions: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"178.32042650462955\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"212.60060309722218\" data-left=\"85.91716562962966\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"246.88077968981491\" data-left=\"85.93210903703702\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"281.250616726852\" data-left=\"85.93210903703711\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e4. Screw studs into the block “HAND TIGHT ONLY”.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"298.0019429398149\" data-left=\"112.77046874074081\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e5. Install the cylinder head(s) and check for binding or misalignment.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"350.0799512453705\" data-left=\"85.93210903703718\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"112.77046874074085\" dir=\"ltr\" data-mce-fragment=\"1\"\u003eThen install the washers and the nuts onto the studs and tighten them hand tight.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"367.3545302083334\" data-left=\"646.6730116148133\" dir=\"ltr\" data-mce-fragment=\"1\"\u003eARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"444.52870775462947\" data-left=\"275.1555555555555\" dir=\"ltr\" data-mce-fragment=\"1\"\u003ePRELOAD (TORQUE) RECOMMENDATIONS\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e7. Following the manufacturers recommended torque sequence tighten the nuts steps 1-3\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eARP2000\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 1: Tighten to 30 ft-lbs. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 3: Tighten to 90 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCustom Age 625+\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"85.9022222222222\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 1: Tighten to 30 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 2: Tighten to 60 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv role=\"presentation\" data-top=\"466.89820428240733\" data-left=\"85.9022222222222\" dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStep 3: Tighten to 100 ft-lbs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"622.49612645926\" data-top=\"466.89820428240733\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\" data-mce-fragment=\"1\"\u003ewith \u003cspan data-mce-fragment=\"1\"\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBolt Torque Sequence\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\" data-left=\"115.78304177777785\" data-top=\"484.09783271759244\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\n\u003ctable style=\"width: 273px;\" height=\"40\" data-mce-fragment=\"1\" data-mce-style=\"width: 273px;\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\" data-mce-style=\"width: 32.1562px; text-align: center;\"\u003e 12 \u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\" data-mce-style=\"width: 32.1562px; text-align: center;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\" data-mce-style=\"width: 32.1562px; text-align: center;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\" data-mce-style=\"width: 32.1562px; text-align: center;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\" data-mce-style=\"width: 32.1562px; text-align: center;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px; text-align: center;\" data-mce-fragment=\"1\" data-mce-style=\"width: 32.1562px; text-align: center;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 34.0625px; text-align: center;\" data-mce-fragment=\"1\" data-mce-style=\"width: 34.0625px; text-align: center;\"\u003e14\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 32.1562px;\"\u003e13\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 32.1562px;\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 32.1562px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 32.1562px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 32.1562px;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 32.1562px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 32.1562px;\"\u003e9\u003c\/td\u003e\n\u003ctd style=\"width: 34.0625px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 34.0625px;\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"5150 AutoSport","offers":[{"title":"MLX - 83 mm - 0.036\" \/ ARP2000","offer_id":41875316703341,"sku":null,"price":644.98,"currency_code":"USD","in_stock":true},{"title":"MLX - 83 mm - 0.036\" \/ ARP Custom Age 625+","offer_id":41875316736109,"sku":null,"price":1244.98,"currency_code":"USD","in_stock":true},{"title":"OEM - Factory Spec \/ ARP2000","offer_id":41875316768877,"sku":"","price":684.98,"currency_code":"USD","in_stock":true},{"title":"OEM - Factory Spec \/ ARP Custom Age 625+","offer_id":41875316801645,"sku":"","price":1284.98,"currency_code":"USD","in_stock":true},{"title":"Cut Ring - 83 mm - 0.040\" \/ ARP2000","offer_id":41875316834413,"sku":"","price":719.98,"currency_code":"USD","in_stock":true},{"title":"Cut Ring - 83 mm - 0.040\" \/ ARP Custom Age 625+","offer_id":41875316867181,"sku":"","price":1319.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/B58-Factory-BMW-Head-Gasket-and-ARP2000-Head-Stud-Kit.webp?v=1729704653"},{"product_id":"mitsubishi-4b11t-evo-x-stroker-kit-2-2l","title":"Mitsubishi 4B11T EVO X Stroker Kit 2.2L","description":"\u003ch1\u003e5150 AutoSport Bully Stroker Kit, Mitsubishi 4B11T EVO X 2.2L \u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cbr\u003eBigger displacement, more torque and more power. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eOur 5150 Autosport 2.2L Stroker kit is specifically designed for Mitsubishi EVO X 4B11T Engines. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eUtilizing CP-Carrillo or Manley Performance and Rods, as well as the Manley 94mm \u003cspan data-mce-fragment=\"1\"\u003e4340 “Turbo-Tuff” Billet\u003c\/span\u003e Crankshaft, our stroker kits are ready for the strain of high horsepower, turbo applications. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eBenefits of Stroking an Engine\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion\u003cbr\u003e\u003c\/span\u003e- \u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eThe longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e- Improved throttle response\u003cbr\u003e- Increased horsepower\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eKit Contents \u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- \u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eManley\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e4340 “Turbo-Tuff” Billet\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e Crankshaft\u003c\/span\u003e, 94mm Stroke \u003cbr\u003e\u003c\/span\u003e          - Lightweight Design\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e          - Fully balanced; counterweights are fully knife edged to ensure precise balance and stability\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e          - Multi-Step Heat Treatment process and nitriding enhance strength and longevity\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e          - Stress relieved, shot peened, and 100% magna fluxed for rigorous quality assurance\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e          - 9.3% Increase over stock stroke\u003c\/span\u003e\u003cbr\u003e- CP-Carrillo H-Beam or Manley I-Beam Connecting Rods, 5.656in Length\u003cbr\u003e- CP-Carrillo or Manley Forged Piston Set\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e          \u003c\/span\u003e- Piston Wrist Pins \u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e          \u003c\/span\u003e- Piston Rings \u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e          \u003c\/span\u003e- Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHave more questions?\u003ca href=\"mailto:Sales@5150AutoSport.com\"\u003e Contact our engine build advisors\u003c\/a\u003e to discuss your build.\u003cbr\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"CP-Carrillo \/ 8:1 \/ CP-Carrillo H-Beam","offer_id":41875316899949,"sku":"5150-Stroker-4B11T","price":4299.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 8:1 \/ Manley I-Beam","offer_id":41875316932717,"sku":"5150-4B11T- StrokerKit","price":3899.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 8.5:1 \/ CP-Carrillo H-Beam","offer_id":41875316965485,"sku":"5150-MIT-SK-4B11T","price":4299.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 8.5:1 \/ Manley I-Beam","offer_id":41875316998253,"sku":"5150-MIT-SK-4B11T","price":3899.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 9:1 \/ CP-Carrillo H-Beam","offer_id":41875317031021,"sku":"5150-MIT-SK-4B11T","price":4299.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 9:1 \/ Manley I-Beam","offer_id":41875317063789,"sku":"5150-MIT-SK-4B11T","price":3899.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 9.5:1 \/ CP-Carrillo H-Beam","offer_id":41875317096557,"sku":"5150-MIT-SK-4B11T","price":4299.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 9.5:1 \/ Manley I-Beam","offer_id":41875317129325,"sku":"5150-MIT-SK-4B11T","price":3899.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 10:1 \/ CP-Carrillo H-Beam","offer_id":41875317162093,"sku":"5150-MIT-SK-4B11T","price":4299.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo \/ 10:1 \/ Manley I-Beam","offer_id":41875317194861,"sku":"5150-MIT-SK-4B11T","price":3899.99,"currency_code":"USD","in_stock":true},{"title":"Manley \/ 8:1 \/ CP-Carrillo H-Beam","offer_id":41875317227629,"sku":"5150-MIT-SK-4B11T","price":4299.99,"currency_code":"USD","in_stock":true},{"title":"Manley \/ 8:1 \/ Manley I-Beam","offer_id":41875317260397,"sku":"5150-MIT-SK-4B11T","price":3899.99,"currency_code":"USD","in_stock":true},{"title":"Manley \/ 8.5:1 \/ CP-Carrillo H-Beam","offer_id":41875317293165,"sku":"5150-MIT-SK-4B11T","price":4299.99,"currency_code":"USD","in_stock":true},{"title":"Manley \/ 8.5:1 \/ Manley I-Beam","offer_id":41875317325933,"sku":"5150-MIT-SK-4B11T","price":3899.99,"currency_code":"USD","in_stock":true},{"title":"Manley \/ 9:1 \/ CP-Carrillo H-Beam","offer_id":41875317358701,"sku":"5150-MIT-SK-4B11T","price":4299.99,"currency_code":"USD","in_stock":true},{"title":"Manley \/ 9:1 \/ Manley I-Beam","offer_id":41875317391469,"sku":"5150-MIT-SK-4B11T","price":3899.99,"currency_code":"USD","in_stock":true},{"title":"Manley \/ 9.5:1 \/ CP-Carrillo H-Beam","offer_id":41875317424237,"sku":"5150-MIT-SK-4B11T","price":4299.99,"currency_code":"USD","in_stock":true},{"title":"Manley \/ 9.5:1 \/ Manley I-Beam","offer_id":41875317457005,"sku":"5150-MIT-SK-4B11T","price":3899.99,"currency_code":"USD","in_stock":true},{"title":"Manley \/ 10:1 \/ CP-Carrillo H-Beam","offer_id":41875317489773,"sku":"5150-MIT-SK-4B11T","price":4299.99,"currency_code":"USD","in_stock":true},{"title":"Manley \/ 10:1 \/ Manley I-Beam","offer_id":41875317522541,"sku":"5150-MIT-SK-4B11T","price":3899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/4B11T-Stroker-Kit-CP-Pistons-CAR-Rods_d4cf980b-a7d8-4f9f-b1f3-ccf25d199218.jpg?v=1729704654"},{"product_id":"bmw-m54-stroker-kit-by-5150-autosport","title":"BMW M54 Stroker Kit by 5150 AutoSport","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eBigger displacement, more torque and more power. Our 5150 Autosport 3.2L \/ 3.4L Stroker kit is specifically designed for BMW M54B25, M54B28, M54B30 engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eUtilizing CP-Carrillo Pro-Xtreme Forged Pistons and Manley Performance Connecting Rods, as well as the 5150 4340 Billet Steel Crankshaft, this kit has stood up to the tests and trials of high horsepower application time and time again. \u003cstrong\u003e\u003cem\u003eWe only sell you the products that we have used and tested ourselves.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eOther teams have applied this kit in Hill Climb, Road Racing, Endurance Racing, Rally, Time Attack, Drag Racing, Roll Racing, Drifting, and Street applications, all with powerful results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eBenefits of Stroking an Engine\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e- With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e- \u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eThe longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e- Improved throttle response\u003cbr\u003e- Increased horsepower\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eKit Contents \u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 Autosport 4340 Billet Steel Crankshaft, 97mm Stroke \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e- Professionally turned, polished, and coated with anti-wear coating\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e- Fully balanced\u003c\/span\u003e\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e- Manley Lightweight Connecting Rods, 135mm Length\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e- CP-Carrillo Pro-Xtreme Forged Pistons\u003cbr\u003e\u003c\/span\u003e- CP-Carrillo Piston Wrist Pins \u003cbr\u003e- CP-Carrillo Piston Rings \u003cbr\u003e- CP-Carrillo Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur stroker kit offers varying displacements, ranging from 3.2L to 3.4L, depending on the selected bore size:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e84 mm\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003ebore size results in a displacement\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e3225 cc\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e84.5 mm\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003ebore size results in a displacement\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e3270 cc\u003cstrong\u003e\u003cbr\u003e85 mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebore size results in a displacement of 3303 cc\u003cbr\u003e\u003cstrong\u003e85.5 mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebore size yields a displacement of 3342 cc\u003cbr\u003e\u003cstrong\u003e86 mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebore size provides a displacement of 3381 cc\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"color: #f50f0f;\"\u003e\u003cstrong\u003ePlease note that the 85mm, 85.5mm, and 86mm pistons require sleeving the block. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eDon't see the piston combination you're looking for? Have more questions?\u003ca href=\"mailto:Sales@5150AutoSport.com\"\u003e Contact our engine build advisors\u003c\/a\u003e to discuss your next build.\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"84.5 mm \/ 8.5:1","offer_id":41875317555309,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"84.5 mm \/ 9.5:1","offer_id":41875317588077,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"84.5 mm \/ 10.5:1","offer_id":41875317620845,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"84.5 mm \/ 11.5:1","offer_id":41875317653613,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"84.5 mm \/ 12.5:1","offer_id":41875317686381,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"84.5 mm \/ 13.5:1","offer_id":41875317719149,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"85 mm \/ 8.5:1","offer_id":41875317751917,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"85 mm \/ 9.5:1","offer_id":41875317784685,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"85 mm \/ 10.5:1","offer_id":41875317817453,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"85 mm \/ 11.5:1","offer_id":41875317850221,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"85 mm \/ 12.5:1","offer_id":41875317882989,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"85 mm \/ 13.5:1","offer_id":41875317915757,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"85.5 mm \/ 8.5:1","offer_id":41875317948525,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"85.5 mm \/ 9.5:1","offer_id":41875317981293,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"85.5 mm \/ 10.5:1","offer_id":41875318014061,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"85.5 mm \/ 11.5:1","offer_id":41875318046829,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"85.5 mm \/ 12.5:1","offer_id":41875318079597,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"85.5 mm \/ 13.5:1","offer_id":41875318112365,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"86 mm \/ 8.5:1","offer_id":41875318145133,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"86 mm \/ 9.5:1","offer_id":41875318177901,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"86 mm \/ 10.5:1","offer_id":41875318210669,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"86 mm \/ 11.5:1","offer_id":41875318243437,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"86 mm \/ 12.5:1","offer_id":41875318276205,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true},{"title":"86 mm \/ 13.5:1","offer_id":41875318308973,"sku":"5150-M54StrokerKit","price":6599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/3.4L-BMW-M54-Stroker-Kit.webp?v=1729704659"},{"product_id":"bmw-s50b32-euro-stroker-kit-by-5150-autosport-3-4l-3-5l","title":"BMW S50B32 Euro Stroker Kit by 5150 AutoSport, 3.4L \/ 3.5L","description":"\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cstrong\u003eBMW S50B32 Euro Stroker Kit by 5150 AutoSport\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eBigger displacement, more torque and more power; \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOur 5150 AutoSport Stroker Kits are specifically designed for BMW E36 M3 Euro-Model Engines. \u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eBenefits of Stroking an Engine:\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- Higher displacement offers greater power output and torque from increased cylinder volume and improved air-fuel mixture combustion\u003cbr\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- L\u003cspan data-mce-fragment=\"1\"\u003eonger crankshaft stroke increases connecting rod leverage for increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e- Improved throttle response\u003cbr\u003e- Increased horsepower\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003e\u003cem\u003eKit Contents:\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 Autosport 4340 Billet Steel Crankshaft\u003cbr\u003e\u003c\/span\u003e      - Professionally turned, polished, and coated with anti-wear coating\u003cbr\u003e      - Fully balanced\u003cbr\u003e- SP Components Connecting Rods (Rated for 1,000HP, 8500 RPM)\u003cbr\u003e         - Optional Upgrade to Carrillo Connecting Rods (Rated for 1,200HP, 9500 RPM)\u003cbr\u003e- CP-Carrillo Pro-Xtreme Forged Pistons\u003cbr\u003e     - CP-Carrillo Piston Wrist Pins \u003cbr\u003e     - CP-Carrillo Piston Rings \u003cbr\u003e     - CP-Carrillo Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e5150 stroker kit offers varying displacements, ranging from 3300 cc to 3500 cc, depending on the selected bore size:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\"\u003e\u003cstrong\u003e84.5 mm\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003ebore size results in a displacement\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e3270 cc\u003cstrong\u003e\u003cbr\u003e85 mm\u003c\/strong\u003e bore size results in a displacement of 3303 cc\u003cbr\u003e\u003cstrong\u003e85.5 mm\u003c\/strong\u003e bore size yields a displacement of 3342 cc\u003cbr\u003e\u003cstrong\u003e86 mm\u003c\/strong\u003e bore size provides a displacement of 3381 cc\u003cbr\u003e\u003cstrong\u003e86.5 mm\u003c\/strong\u003e bore size, the displacement becomes 3420 cc\u003cbr\u003e\u003cstrong\u003e87 mm\u003c\/strong\u003e results in the maximum displacement of 3460 cc\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003e87.5 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e results in the maximum displacement of 3500 cc\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHave more questions?\u003ca href=\"mailto:Sales@5150AutoSport.com\" data-mce-href=\"mailto:Sales@5150AutoSport.com\"\u003e Contact our engine build advisors\u003c\/a\u003e to discuss your build.\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"SP Components - 84.5 mm Bore \/ 8.5:1","offer_id":41875318341741,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 84.5 mm Bore \/ 9.5:1","offer_id":41875318407277,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 84.5 mm Bore \/ 10.5:1","offer_id":41875318440045,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 84.5 mm Bore \/ 11.5:1","offer_id":41875318472813,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 84.5 mm Bore \/ 12.5:1","offer_id":41875318505581,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 84.5 mm Bore \/ 13.5:1","offer_id":41875318571117,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 85 mm Bore \/ 8.5:1","offer_id":41875318636653,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 85 mm Bore \/ 9.5:1","offer_id":41875318702189,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 85 mm Bore \/ 10.5:1","offer_id":41875318767725,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 85 mm Bore \/ 11.5:1","offer_id":41875318833261,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 85 mm Bore \/ 12.5:1","offer_id":41875318898797,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 85 mm Bore \/ 13.5:1","offer_id":41875318964333,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 85.5 mm Bore \/ 8.5:1","offer_id":41875319029869,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 85.5 mm Bore \/ 9.5:1","offer_id":41875319062637,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 85.5 mm Bore \/ 10.5:1","offer_id":41875319128173,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 85.5 mm Bore \/ 11.5:1","offer_id":41875319193709,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 85.5 mm Bore \/ 12.5:1","offer_id":41875319259245,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 85.5 mm Bore \/ 13.5:1","offer_id":41875319324781,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 86 mm Bore \/ 8.5:1","offer_id":41875319357549,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 86 mm Bore \/ 9.5:1","offer_id":41875319423085,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 86 mm Bore \/ 10.5:1","offer_id":41875319455853,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 86 mm Bore \/ 11.5:1","offer_id":41875319521389,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 86 mm Bore \/ 12.5:1","offer_id":41875319586925,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 86 mm Bore \/ 13.5:1","offer_id":41875319619693,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 86.5 mm Bore \/ 8.5:1","offer_id":41875319685229,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 86.5 mm Bore \/ 9.5:1","offer_id":41875319750765,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 86.5 mm Bore \/ 10.5:1","offer_id":41875319783533,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 86.5 mm Bore \/ 11.5:1","offer_id":41875319849069,"sku":"5150-SK-S50B32","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"SP Components - 86.5 mm Bore \/ 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data-mce-style=\"font-weight: 400;\"\u003e- L\u003cspan data-mce-fragment=\"1\"\u003eonger crankshaft stroke increases connecting rod leverage for increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e- Improved throttle response\u003cbr\u003e- Increased horsepower\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003e\u003cem\u003eKit Contents:\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-fragment=\"1\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 Autosport 4340 Billet Steel Crankshaft\u003cbr\u003e\u003c\/span\u003e      - Professionally turned, polished, and coated with anti-wear coating\u003cbr\u003e      - Fully balanced\u003cbr\u003e- SP Components Connecting Rods (Rated for 1,000HP, 8500 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mm Bore \/ 13.5:1 \/ SP Components","offer_id":41875322699885,"sku":"5150-SK-S50B30","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"86.5 mm Bore \/ 13.5:1 \/ CP-Carrillo","offer_id":41875322765421,"sku":"","price":7999.99,"currency_code":"USD","in_stock":true},{"title":"87 mm Bore \/ 8.5:1 \/ SP Components","offer_id":41875322830957,"sku":"5150-SK-S50B30","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"87 mm Bore \/ 8.5:1 \/ CP-Carrillo","offer_id":41875322929261,"sku":"","price":7999.99,"currency_code":"USD","in_stock":true},{"title":"87 mm Bore \/ 9.5:1 \/ SP Components","offer_id":41875322994797,"sku":"5150-SK-S50B30","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"87 mm Bore \/ 9.5:1 \/ CP-Carrillo","offer_id":41875323027565,"sku":"","price":7999.99,"currency_code":"USD","in_stock":true},{"title":"87 mm Bore \/ 10.5:1 \/ SP 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CP-Carrillo","offer_id":41875323617389,"sku":"","price":7999.99,"currency_code":"USD","in_stock":true},{"title":"87.5 mm Bore \/ 11.5:1 \/ SP Components","offer_id":41875323650157,"sku":"5150-SK-S50B30","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"87.5 mm Bore \/ 11.5:1 \/ CP-Carrillo","offer_id":41875323682925,"sku":"","price":7999.99,"currency_code":"USD","in_stock":true},{"title":"87.5 mm Bore \/ 12.5:1 \/ SP Components","offer_id":41875323715693,"sku":"5150-SK-S50B30","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"87.5 mm Bore \/ 12.5:1 \/ CP-Carrillo","offer_id":41875323748461,"sku":"","price":7999.99,"currency_code":"USD","in_stock":true},{"title":"87.5 mm Bore \/ 13.5:1 \/ SP Components","offer_id":41875323781229,"sku":"5150-SK-S50B30","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"87.5 mm Bore \/ 13.5:1 \/ CP-Carrillo","offer_id":41875323813997,"sku":"","price":7999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/5150-Bully-Stroker-Kit-for-BMW-S50B32-Euro-Models.webp?v=1729704663"},{"product_id":"bmw-n63-4-8l-stroker-kit-by-5150-autosport","title":"BMW N63 4.8L Stroker Kit by 5150 AutoSport","description":"\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cstrong\u003eBMW N63 Stroker Kit by 5150 AutoSport\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eBigger displacement, more torque and more power; \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOur 5150 AutoSport Stroker Kits are specifically designed for the BMW N63 Engine. \u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eBenefits of Stroking an Engine:\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- Higher displacement offers greater power output and torque from increased cylinder volume and improved air-fuel mixture combustion\u003cbr\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- L\u003cspan data-mce-fragment=\"1\"\u003eonger crankshaft stroke increases connecting rod leverage for increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e- Improved throttle response\u003cbr\u003e- Increased horsepower\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003e\u003cem\u003eKit Contents:\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 Autosport 4340 Billet Steel Crankshaft\u003cbr\u003e\u003c\/span\u003e        - Professionally turned, polished, and coated with anti-wear coating\u003cbr\u003e        - Fully balanced\u003cbr\u003e- CP-Carrillo Pro-Xtreme Forged Pistons\u003cbr\u003e        - CP-Carrillo Piston Wrist Pins \u003cbr\u003e        - CP-Carrillo Piston Rings \u003cbr\u003e        - CP-Carrillo Piston Wire Locks\u003cbr\u003e- Manley Performance Connecting Rods (Rated for 1,000HP, 8500 RPM)\u003cbr\u003e         - Optional Upgrade to CP-Carrillo Pro-Xtreme Connecting Rods (Rated for 2,000HP, 9500 RPM)\u003cbr\u003e- 5150 Xtreme Duty Cylinder Sleeves (Optional)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e5150's 4.8L stroker kit offers varying displacements, from 4.7L to 4.8L, depending on the selected bore size:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e\u003cstrong\u003e89 mm\u003c\/strong\u003e bore size results in a displacement of 4700 cc\u003cbr\u003e\u003cstrong\u003e90 mm*\u003c\/strong\u003e bore size yields a displacement of 4800 cc\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e*Requires block to be professionally sleeved\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eDon't see the piston combination you're looking for? \u003c\/span\u003eHave more questions?\u003ca href=\"mailto:Sales@5150AutoSport.com\" data-mce-href=\"mailto:Sales@5150AutoSport.com\"\u003e Contact our engine build advisors\u003c\/a\u003e to discuss your build.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBMW N63 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2010–2017     BMW F07      550i\u003cbr\u003e2011–2016     BMW F10      550i\u003cbr\u003e2017–Present     BMW G30      M550i xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2012–2018     BMW F06     650i\u003cbr\u003e2012–2018     BMW F12     650i    \u003cbr\u003e2012–2018     BMW F13     650i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2009–2015     BMW F01\/F02     750i\/750Li\u003cbr\u003e2015–Present      BMW G11\/G12     750i\/750Li\u003cbr\u003e2017–Present     BMW G12     M750Li xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 8 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2018–Present     BMW G14     M850i xDrive\u003cbr\u003e2018–Present     BMW G15     M850i xDrive\u003cbr\u003e2018–Present     BMW G16     M850i xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW X5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2010–2013     BMW E70     X5 xDrive50i\u003cbr\u003e2014–2018     BMW F15     X5 xDrive50i\u003cbr\u003e2019–Present     BMW G05     X5 M50i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW X6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2010–2014     BMW E71     X6 xDrive50i\u003cbr\u003e2015–2019     BMW F16     X6 xDrive50i\u003cbr\u003e2019–Present     BMW G06     X6 M50i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW X7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2018–2019     BMW G07     X7 xDrive50i\u003cbr\u003e2019–Present     BMW G07     X7 M50i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2011–2016     BMW F10 Alpina     B5 Bi-Turbo\u003cbr\u003e2017–Present     BMW G30 Alpina     B5 Bi-Turbo\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2012–2018     BMW F06\/F12\/F13 Alpina     B6 Bi-Turbo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2010–2015     BMW F01 Alpina     B7 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Sleeves \/ 11:1","offer_id":41875324502125,"sku":"","price":11299.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 90 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 10:1","offer_id":41875324534893,"sku":"","price":12899.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 90 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 10.5:1","offer_id":41875324567661,"sku":"","price":12899.99,"currency_code":"USD","in_stock":true},{"title":"CP-Carrillo - 90 mm Bore \/ Add Xtreme Duty Cylinder Sleeves \/ 11:1","offer_id":41875324600429,"sku":"","price":12899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-N63-4.7L-Bully-Stroker-Kit.webp?v=1729704663"},{"product_id":"bmw-s62-5-3l-stroker-kit-by-5150-autosport","title":"BMW S62 5.3L Stroker Kit by 5150 AutoSport","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eBigger displacement, more torque and more power. Our 5150 Autosport 5.3L Stroker kit is specifically designed for the BMW S62 engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eUtilizing CP-Carrillo Pro-Xtreme Forged Pistons and SP Components, as well as the 5150 4340 Billet Steel Crankshaft, this kit has stood up to the tests and trials of high horsepower application time and time again. \u003cstrong\u003e\u003cem\u003eWe only sell you the products that we have used and tested ourselves.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eOther teams have applied this kit in Hill Climb, Road Racing, Endurance Racing, Rally, Time Attack, Drag Racing, Roll Racing, and Street applications, all with powerful results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eBenefits of Stroking an Engine\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- \u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eThe longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- Improved throttle response\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- Increased horsepower\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eKit Contents \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 Autosport 4340 Billet Steel Crankshaft, 95mm Stroke \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"padding-left: 30px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- Professionally turned, polished, and coated with anti-wear coating\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"padding-left: 30px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- Fully balanced\u003c\/span\u003e\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e- SP Components Lightweight Connecting Rods\u003cbr\u003e\u003c\/span\u003e- CP-Carrillo Pro-Xtreme Forged Pistons\u003cbr\u003e- CP-Carrillo Piston Wrist Pins \u003cbr\u003e- CP-Carrillo Piston Rings \u003cbr\u003e- CP-Carrillo Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eDon't see the piston combination you're looking for? Have more questions?\u003ca href=\"mailto:Sales@5150AutoSport.com\"\u003e Contact our engine build advisors\u003c\/a\u003e to discuss your next build.\u003c\/span\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"94 mm \/ 9.5:1","offer_id":41875324633197,"sku":"5150-SK-S62","price":8999.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 10.5:1","offer_id":41875324665965,"sku":"5150-SK-S62","price":8999.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 11.5:1","offer_id":41875324698733,"sku":"5150-SK-S62","price":8999.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 12.5:1","offer_id":41875324731501,"sku":"5150-SK-S62","price":8999.99,"currency_code":"USD","in_stock":true},{"title":"94 mm \/ 13.5:1","offer_id":41875324764269,"sku":"5150-SK-S62","price":8999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/5.3L-BMW-S62-Stroker-Kit-including-Rods-Pistons-and-Stroker-Crankshaft.webp?v=1729704663"},{"product_id":"bmw-s85-stroker-kit-by-5150-autosport-5-8l","title":"BMW S85 Stroker Kit by 5150 AutoSport, 5.8L","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eBigger displacement, more torque and more power. Our 5150 Autosport 5.6L\/5.7L\/5.8L Stroker kit is specifically designed for the BMW S85 V10 engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eBenefits of Stroking an Engine\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e- With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion \u003c\/span\u003e\u003cbr\u003e- \u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eThe longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e- Improved throttle response\u003cbr\u003e- Increased horsepower\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eKit Contents \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e- 5150 Autosport 4340 Billet Steel Crankshaft, 84mm Stroke  \u003cbr\u003e\u003c\/span\u003e       - Professionally turned, polished, and coated with anti-wear coating\u003cbr\u003e       - Fully balanced\u003cbr\u003e- SP Components Lightweight Connecting Rods\u003cbr\u003e- CP-Carrillo Pro-Xtreme Forged Pistons\u003cbr\u003e- CP-Carrillo Piston Wrist Pins \u003cbr\u003e- CP-Carrillo Piston Rings \u003cbr\u003e- CP-Carrillo Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur stroker kit offers varying displacements, ranging from 5600 cc to 5800 cc, depending on the selected bore size:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e92 mm\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003ebore size results in a displacement\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\"\u003e 5600\u003c\/span\u003e\u003c\/strong\u003e cc\u003cstrong\u003e\u003cbr\u003e93 mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebore size results in a displacement of \u003cstrong\u003e5700\u003c\/strong\u003e cc\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003e94 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e results in the maximum displacement of \u003cstrong\u003e5800\u003c\/strong\u003e cc\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eDon't see the piston combination you're looking for? Have more questions?\u003ca href=\"mailto:Sales@5150AutoSport.com\"\u003e Contact our engine build advisors\u003c\/a\u003e to discuss your next build.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S85 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2005-2010     E60\/E61     M5\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2005-2010     E63\/E64     M6\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"Factory Alusil Bores \/ 92 mm \/ 9.5:1","offer_id":41875324797037,"sku":"5150-SK-S85-A","price":8999.99,"currency_code":"USD","in_stock":true},{"title":"Factory Alusil Bores \/ 92 mm \/ 10.5:1","offer_id":41875324829805,"sku":"5150-SK-S85-A","price":8999.99,"currency_code":"USD","in_stock":true},{"title":"Factory Alusil Bores \/ 92 mm \/ 11.5:1","offer_id":41875324862573,"sku":"5150-SK-S85-A","price":8999.99,"currency_code":"USD","in_stock":true},{"title":"Factory Alusil Bores \/ 92 mm \/ 12.5:1","offer_id":41875324895341,"sku":"5150-SK-S85-A","price":8999.99,"currency_code":"USD","in_stock":true},{"title":"Factory Alusil Bores \/ 92 mm \/ 13.5:1","offer_id":41875324928109,"sku":"5150-SK-S85-A","price":8999.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 92 mm \/ 9.5:1","offer_id":41875324960877,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 92 mm \/ 10.5:1","offer_id":41875324993645,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 92 mm \/ 11.5:1","offer_id":41875325026413,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 92 mm \/ 12.5:1","offer_id":41875325059181,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 92 mm \/ 13.5:1","offer_id":41875325091949,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 93 mm \/ 9.5:1","offer_id":41875325124717,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 93 mm \/ 10.5:1","offer_id":41875325157485,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 93 mm \/ 11.5:1","offer_id":41875325190253,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 93 mm \/ 12.5:1","offer_id":41875325223021,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 93 mm \/ 13.5:1","offer_id":41875325255789,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 94 mm \/ 9.5:1","offer_id":41875325288557,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 94 mm \/ 10.5:1","offer_id":41875325321325,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 94 mm \/ 11.5:1","offer_id":41875325354093,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 94 mm \/ 12.5:1","offer_id":41875325386861,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true},{"title":"Iron Sleeves \/ 94 mm \/ 13.5:1","offer_id":41875325419629,"sku":"5150-SK-S85-S","price":9399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/3425\/files\/BMW-S85-Stroker-Kit-by-5150-AutoSport.webp?v=1729704666"},{"product_id":"bmw-toyota-b58-3-2l-stroker-kit-by-5150-autosport","title":"BMW \/ Toyota B58 3.2L Stroker Kit by 5150 AutoSport","description":"\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW \/ Toyota B58 Gen 1 \u0026amp; 2 Stroker Kit by 5150 AutoSport\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eBigger displacement, more torque and more power; \u003c\/span\u003e\u003cspan data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eOur 5150 AutoSport Stroker Kits are specifically designed for BMW \u0026amp; Toyota B58 Engines. \u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cem\u003eBenefits of Stroking an Engine:\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e- Higher displacement offers greater power output and torque from increased cylinder volume and improved air-fuel mixture combustion\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e- L\u003cspan data-mce-fragment=\"1\"\u003eonger crankshaft stroke increases connecting rod leverage for increased torque output at lower RPMs\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e- Improved throttle response\u003cbr\u003e- Increased horsepower\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003e\u003cem\u003eKit Contents:\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e- 5150 AutoSport 4340 Billet Steel Crankshaft\u003cbr\u003e\u003c\/span\u003e          - Professionally turned, polished, and coated with anti-wear coating\u003cbr\u003e          - Fully balanced\u003cbr\u003e- Manley Performance Connecting Rods (Rated for 1,000 HP, 8500 RPM)\u003cbr\u003e     - Optional Upgrade to CP-Carrillo Pro-Xtreme Connecting Rods (Rated for 2,000 HP, 9500 RPM)\u003cbr\u003e- CP-Carrillo Pro-Xtreme Forged Pistons\u003cbr\u003e- CP-Carrillo Piston Wrist Pins \u003cbr\u003e         - CP-Carrillo Piston Rings \u003cbr\u003e         - CP-Carrillo Piston Wire Locks\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e5150's 3.2L stroker kits offers varying displacements, from 3170 cc to 3246 cc, depending on the selected bore size:\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e82 mm\u003c\/strong\u003e bore size results in a displacement of 3170 cc\u003cbr\u003e\u003cstrong\u003e82.5 mm*\u003c\/strong\u003e bore size yields a displacement of 3207 cc\u003cbr\u003e\u003cstrong\u003e83 mm*\u003c\/strong\u003e bore size provides a displacement of 3246 cc\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e*Require block to be professionally sleeved\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHave more questions?\u003ca href=\"mailto:Sales@5150AutoSport.com\" data-mce-href=\"mailto:Sales@5150AutoSport.com\"\u003e Contact our engine build advisors\u003c\/a\u003e to discuss your build.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW B58 Gen 1 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2016-2019     F20\/F21     M140i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2016-2019     F22\/F23     M240i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2015-2019     F30\/F31     340i \/ 340i xDrive\u003cbr\u003e2016-2019     F34     340i GT \/ 340i GT xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2016-2020     F32\/F33\/F36     440i \/ 440i xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2016-2019     G30\/G31     540i \/ 540i xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2017-2019     G32     640i GT \/ 640i GT xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2015-2019     G11\/G12     740i \/ 740i xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2017-2019     G01     X3 M40i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2018-2019     G02     X4 M40i\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW B58 Gen 2 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2019-Present     G20\/G21     M340i \/ M340i xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2020-Present     G22\/G23\/G26     M440i \/ M440i xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZ Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2019-Present     G29     Z4 M40i\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2020-Present     G30\/G31 LCI     540i \/ 540i xDrive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2020-Present     G32 LCI     640i GT \/ GT 640i xDrive \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" 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