{"product_id":"spec-07-10-bmw-335i-135i-stage-1-clutch-kit-requires-sb53a-2-flywheel","title":"Spec 07-10 BMW 335i\/135i Stage 1 Clutch Kit *Requires SB53A-2 Flywheel*","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eCSB531-2\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eSpec 07-10 BMW 335i\/135i Stage 1 Clutch Kit *Requires SB53A-2 Flywheel*\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis SPEC Stage 1 Clutch Kit SB531-2 upgrades the OEM clutch in 2007-2010 BMW 135i 335i and 2008-2010 535i models with N54\/N55 engines. It holds up to 465 lb-ft of torque for modified vehicles while keeping smooth daily drivability. Pair it with the required SB53A-2 flywheel for dependable performance under high stress.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity:\u003c\/strong\u003e Rated at 465 lb-ft supports stock power plus modifications up to 500 wheel horsepower without slippage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Components:\u003c\/strong\u003e Includes high-clamp pressure plate clutch disc release bearing pilot bushing and alignment tool for complete replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriction Material:\u003c\/strong\u003e Full-face cerametallic disc provides progressive engagement and heat resistance for street and occasional track duty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI Certification:\u003c\/strong\u003e SFI 1.1 rated for safety and durability in performance applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Size:\u003c\/strong\u003e 250mm diameter with 1.75mm thick material ensures compatibility and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRequires SPEC SB53A-2 flywheel for proper installation and function.\u003c\/li\u003e\n\u003cli\u003eBreak-in period of 500 miles recommended with light throttle launches.\u003c\/li\u003e\n\u003cli\u003eShips in protective packaging to prevent damage during transit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eInstall with required SB53A-2 flywheel and OEM-spec hardware.\u003c\/li\u003e\n\u003cli\u003eTorque pressure plate bolts to manufacturer specs using included alignment tool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2010\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2010\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2010\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i xDrive\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2008\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335xi\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2010\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2010\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i xDrive\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535xi\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose SPEC?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 30 years building clutches for BMW enthusiasts and racers.\u003c\/li\u003e\n\u003cli\u003eTested on dyno and track for real-world reliability.\u003c\/li\u003e\n\u003cli\u003ePrecision-machined components fit directly without modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What flywheel does this clutch require?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e SPEC SB53A-2 flywheel is mandatory for correct bellhousing depth and balance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the clutch disc made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Cerametallic full-face disc with high-friction properties for grip and heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty on this kit?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty to original purchaser against defects in materials or workmanship.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure box measuring 14 x 14 x 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 25 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPEC","offers":[{"title":"Default Title","offer_id":43726487781455,"sku":"SPECSB531-2","price":683.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/spec-07-10-bmw-335i135i-stage-1-clutch-kit-requires-sb53a-2-flywheel-spec.png?v=1773131977","url":"https:\/\/www.blackopsautoworks.com\/products\/spec-07-10-bmw-335i-135i-stage-1-clutch-kit-requires-sb53a-2-flywheel","provider":"Black Ops Auto Works","version":"1.0","type":"link"}