{"title":"BMW 1M E82 Clutch \u0026 Drivetrain","description":null,"products":[{"product_id":"xclutch-twin-disc-clutch-kit-for-2011-bmw-1m-6-bolt-9inch-twin-disc-rigid-organic","title":"XClutch Twin Disc Clutch Kit (6-Bolt, Rigid Organic) – BMW 1M (2011)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically for high-horsepower, street-driven vehicles, the 9 inch twin-disc organic is XClutch's ultimate street clutch. The twin organic disc upgrade optimizes pedal feel and reliability in high-horsepower street cars, where a single disc would be working at its limit.\u003c\/p\u003e\n\u003cp\u003eThis is the Stage 4 rigid organic kit for the 6-bolt crankshaft, covering the E82 1 M Coupe along with a wide spread of N54 and N55 135i, 335i, M235i and 435i models. It is supplied complete with a chromoly performance flywheel, release bearing and alignment tool.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXClutch stage: Stage 4 — twin disc rigid organic\u003c\/li\u003e\n\u003cli\u003eDisc material: organic\u003c\/li\u003e\n\u003cli\u003eDisc type: solid (rigid) hub\u003c\/li\u003e\n\u003cli\u003eDisc count: twin\u003c\/li\u003e\n\u003cli\u003eClutch disc diameter: 9.055 in\u003c\/li\u003e\n\u003cli\u003eInput spline quantity: 26\u003c\/li\u003e\n\u003cli\u003eInput shaft diameter: 1.375 in\u003c\/li\u003e\n\u003cli\u003ePressure plate: lightweight alloy\u003c\/li\u003e\n\u003cli\u003eFlywheel: chromoly performance flywheel included\u003c\/li\u003e\n\u003cli\u003eCrankshaft: 6-bolt\u003c\/li\u003e\n\u003cli\u003ePilot bushing: not included with this kit\u003c\/li\u003e\n\u003cli\u003eRecommended use: performance street use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight alloy pressure plate\u003c\/li\u003e\n\u003cli\u003e2 x rigid organic friction discs\u003c\/li\u003e\n\u003cli\u003eChromoly performance flywheel\u003c\/li\u003e\n\u003cli\u003eFlywheel and pressure plate bolts\u003c\/li\u003e\n\u003cli\u003eRelease bearing\u003c\/li\u003e\n\u003cli\u003eClutch alignment tool\u003c\/li\u003e\n\u003cli\u003eSpline grease\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot bushing.\u003c\/strong\u003e XClutch does not include a pilot bushing with this kit — source one separately if yours needs replacing. Speed Logic does not currently stock this item; contact us and we will help you find it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreak-in is required.\u003c\/strong\u003e XClutch specifies driving the vehicle gently for the first 1,000 km (roughly 620 miles), avoiding aggressive launches; low-rpm engagements bed the friction material in properly.\u003c\/li\u003e\n\u003cli\u003eXClutch recommends inspecting the concentric slave cylinder while the transmission is out and replacing it if worn, since the labor is already committed.\u003c\/li\u003e\n\u003cli\u003eThe flywheel, release bearing, bolts, alignment tool and spline grease are all supplied in the kit — no separate flywheel purchase is needed.\u003c\/li\u003e\n\u003cli\u003eProfessional installation; transmission removal is required. Rigid-hub twin-disc clutches transmit more drivetrain noise than a sprung street disc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/xclutch-tsb-166.pdf?v=1787185698\"\u003eXClutch Technical Service Bulletin TSB-166 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/xclutch-tsb-214.pdf?v=1787185698\"\u003eXClutch Technical Service Bulletin TSB-214 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eThis part number is for cars with the 6-bolt crankshaft. Confirm your crank bolt count and build date with Speed Logic before ordering.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eXKBM23596-2G\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e1 M Coupe\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003eN54 \/ N55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE88\u003c\/td\u003e\n\u003ctd\u003eN54 \/ N55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i\u003c\/td\u003e\n\u003ctd\u003eE90\u003c\/td\u003e\n\u003ctd\u003eN54 \/ N55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335xi\u003c\/td\u003e\n\u003ctd\u003eE90\u003c\/td\u003e\n\u003ctd\u003eN54 \/ N55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i\u003c\/td\u003e\n\u003ctd\u003eE92\u003c\/td\u003e\n\u003ctd\u003eN54 \/ N55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335is\u003c\/td\u003e\n\u003ctd\u003eE92\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335xi\u003c\/td\u003e\n\u003ctd\u003eE92\u003c\/td\u003e\n\u003ctd\u003eN54 \/ N55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i\u003c\/td\u003e\n\u003ctd\u003eE93\u003c\/td\u003e\n\u003ctd\u003eN54 \/ N55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335is\u003c\/td\u003e\n\u003ctd\u003eE93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM235i\u003c\/td\u003e\n\u003ctd\u003eF22\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM235i xDrive\u003c\/td\u003e\n\u003ctd\u003eF22\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM235i\u003c\/td\u003e\n\u003ctd\u003eF23\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM235i xDrive\u003c\/td\u003e\n\u003ctd\u003eF23\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2012–2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i xDrive\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2012–2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e435i\u003c\/td\u003e\n\u003ctd\u003eF32\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e435i xDrive\u003c\/td\u003e\n\u003ctd\u003eF32\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e435i Convertible\u003c\/td\u003e\n\u003ctd\u003eF33\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e435i xDrive Convertible\u003c\/td\u003e\n\u003ctd\u003eF33\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"XClutch","offers":[{"title":"Default Title","offer_id":41618672386214,"sku":"XKBM23596-2G","price":2057.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/24.jpg?v=1635449845"},{"product_id":"spec-clutches-stage-2-clutch-kit-for-smfw-non-sac-sb532-2-2007-2012-bmw-135i-335i","title":"Spec Stage 2 Clutch Kit Non-SAC SB532-2 – BMW 135i \/ 335i (N54)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe SPEC Stage 2 clutch kit uses a segmented or full-faced pure Kevlar disc with steel backing. The lining keeps the easy drivability of the Stage 1 but offers slightly longer life and higher torque capacity. The hub is double sprung with spring cover relieves for flexibility, and the assembly is heat treated for strength and durability. SPEC recommends it for street, drag, pulling and autocross use.\u003c\/p\u003e\n\u003cp\u003eThis is the non-SAC version of the kit, built to run on a single mass flywheel. It is not compatible with the OEM dual mass flywheel, so a matching SPEC single mass flywheel must be fitted with it.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStage 2 single disc clutch kit\u003c\/li\u003e\n\u003cli\u003eTorque capacity: \u003cstrong\u003e485 ft-lbs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFriction material: pure Kevlar, segmented or full-faced, with steel backing\u003c\/li\u003e\n\u003cli\u003eHub: high-torque double sprung hub with spring cover relieves, heat treated\u003c\/li\u003e\n\u003cli\u003ePressure plate: SPEC high-clamp\u003c\/li\u003e\n\u003cli\u003eCharacter: street drivable; SPEC lists street, drag, pulling and autocross\u003c\/li\u003e\n\u003cli\u003eFlywheel requirement: single mass flywheel required — \u003cstrong\u003enot compatible with the OEM dual mass flywheel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePressure plate\u003c\/li\u003e\n\u003cli\u003eClutch disc\u003c\/li\u003e\n\u003cli\u003ePilot bearing\u003c\/li\u003e\n\u003cli\u003eRelease (throwout) bearing\u003c\/li\u003e\n\u003cli\u003eAlignment tool\u003c\/li\u003e\n\u003cli\u003eSPEC clutch kits supplied for use with a SPEC flywheel include pressure plate, disc, pilot bearing, release bearing and alignment tool.\u003c\/li\u003e\n\u003cli\u003eWhen a SPEC flywheel is ordered it ships with pressure-plate-to-flywheel bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPEC single mass flywheel — REQUIRED.\u003c\/strong\u003e This kit will not run on the OEM dual mass flywheel. Choose by production date: \u003ca href=\"\/products\/spec-single-mass-flywheel-8-bolt-non-sac-steel-sb53s-2-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt steel SMFW SB53S-2 (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-non-sac-aluminum-sb53a-2-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt aluminum SMFW SB53A-2 (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-6-bolt-non-sac-steel-sb53s-3-2-2009-2012-bmw-335i\"\u003eSPEC 6-bolt steel SMFW SB53S-3 (2\/2009 on)\u003c\/a\u003e or \u003ca href=\"\/products\/spec-single-mass-flywheel-non-sac-aluminum-sb53a-3-2-2009-2010-bmw-335i-2011-2013-bmw-1m-335is\"\u003eSPEC 6-bolt aluminum SMFW SB53A-3 (2\/2009 on)\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePilot bearing, release bearing and alignment tool are included in the kit — no separate purchase needed.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied: transmission jack, clutch alignment access, new flywheel-to-crank bolts and BMW-specification transmission oil if the transmission is drained.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPEC does not publish a downloadable installation PDF for this application — follow the printed installation and break-in instructions supplied with the kit.\u003c\/li\u003e\n\u003cli\u003eInstallation requires removal of the transmission and should be carried out by a qualified technician. Inspect the pilot bearing bore, clutch fork, release-bearing guide sleeve and slave cylinder while the transmission is out.\u003c\/li\u003e\n\u003cli\u003eBed the clutch in with light, gradual engagements before applying full load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eFlywheel bolt pattern changes with production date — 8-bolt through 1\/2009 and 6-bolt from 2\/2009. Confirm your production date with Speed Logic before ordering.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClutch kit: \u003cstrong\u003eSB532-2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel, 8-bolt (2007 – 1\/2009 production): \u003cstrong\u003eSB53S-2\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A-2\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel, 6-bolt (2\/2009 production on): \u003cstrong\u003eSB53S-3\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A-3\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE82 \/ E88\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i \/ 335xi\u003c\/td\u003e\n\u003ctd\u003eE90 \/ E92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335is\u003c\/td\u003e\n\u003ctd\u003eE92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e1M Coupe\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i\u003c\/td\u003e\n\u003ctd\u003eE60\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 sDrive35i\u003c\/td\u003e\n\u003ctd\u003eE89\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 xDrive35i\u003c\/td\u003e\n\u003ctd\u003eF25\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Spec","offers":[{"title":"Steel Single Mass Flywheel (SMFW) From Spec (+$548.10) \/ 2007-2009 Production Dates (09\/06-01\/09) Including 135i 335i and 335xi","offer_id":41709056098470,"sku":"SB532-2 \/ SB53S-2","price":1338.3,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) From Spec (+$548.10) \/ 2009-2013 Production Dates (02\/09-08\/13) Including 135i 335i 335is 335xi and M1","offer_id":41709056131238,"sku":"SB532-2 \/ SB53S-3","price":1338.3,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) From Spec (+$573.30) \/ 2007-2009 Production Dates (09\/06-01\/09) Including 135i 335i and 335xi","offer_id":52609980956952,"sku":"SB532-2 \/ SB53A-2","price":1363.5,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) From Spec (+$573.30) \/ 2009-2013 Production Dates (02\/09-08\/13) Including 135i 335i 335is 335xi and M1","offer_id":52609980989720,"sku":"SB532-2 \/ SB53A-3","price":1363.5,"currency_code":"USD","in_stock":true},{"title":"None- I have my own that fits or I'll ask to make sure. \/ 2007-2009 Production Dates (09\/06-01\/09) Including 135i 335i and 335xi","offer_id":41709056164006,"sku":"SB532-2","price":790.2,"currency_code":"USD","in_stock":true},{"title":"None- I have my own that fits or I'll ask to make sure. \/ 2009-2013 Production Dates (02\/09-08\/13) Including 135i 335i 335is 335xi and M1","offer_id":41709056196774,"sku":"SB532-2","price":790.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/product-stage-2_1_1024x1024_5442d128-512c-4a25-a20b-5cf225885cff.jpg?v=1637002066"},{"product_id":"spec-clutches-stage-5-clutch-kit-for-smfw-non-sac-sb535-2-2007-2012-bmw-135i-335i","title":"Spec Stage 5 Clutch Kit Non-SAC SB535-2 – BMW 135i \/ 335i (N54)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe SPEC Stage 5 clutch kit uses a full-metallic disc with the highest friction co-efficient SPEC offers. It is street drivable but not street friendly. The hub is solid 12-rivet and the assembly is heat treated for strength and durability. SPEC recommends it for extreme street and drag racing use.\u003c\/p\u003e\n\u003cp\u003eThis is the non-SAC version, built to run on a single mass flywheel and not compatible with the OEM dual mass flywheel. SPEC notes that a single mass flywheel is generally only needed on cars making in excess of 500 WHP \/ 500 lb-ft. SPEC clutches and flywheels are manufactured on-site using advanced methods under strict tolerances.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStage 5 single disc clutch kit\u003c\/li\u003e\n\u003cli\u003eTorque capacity: \u003cstrong\u003e820 ft-lbs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFriction material: full-metallic, highest friction co-efficient in the SPEC range\u003c\/li\u003e\n\u003cli\u003eHub: solid 12-rivet, heat treated\u003c\/li\u003e\n\u003cli\u003ePressure plate: SPEC high-clamp\u003c\/li\u003e\n\u003cli\u003eCharacter: street drivable but not street friendly; SPEC lists extreme street and drag racing\u003c\/li\u003e\n\u003cli\u003eFlywheel requirement: single mass flywheel required — \u003cstrong\u003enot compatible with the OEM dual mass flywheel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt to order — ships in 1–2 weeks on average\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePressure plate\u003c\/li\u003e\n\u003cli\u003eClutch disc\u003c\/li\u003e\n\u003cli\u003ePilot bearing\u003c\/li\u003e\n\u003cli\u003eRelease (throwout) bearing\u003c\/li\u003e\n\u003cli\u003eAlignment tool\u003c\/li\u003e\n\u003cli\u003eSPEC clutch kits supplied for use with a SPEC flywheel include pressure plate, disc, pilot bearing, release bearing and alignment tool.\u003c\/li\u003e\n\u003cli\u003eWhen a SPEC flywheel is ordered it ships with pressure-plate-to-flywheel bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPEC single mass flywheel — REQUIRED.\u003c\/strong\u003e Choose by production date: \u003ca href=\"\/products\/spec-single-mass-flywheel-8-bolt-non-sac-steel-sb53s-2-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt steel SMFW SB53S-2 (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-non-sac-aluminum-sb53a-2-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt aluminum SMFW SB53A-2 (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-6-bolt-non-sac-steel-sb53s-3-2-2009-2012-bmw-335i\"\u003eSPEC 6-bolt steel SMFW SB53S-3 (2\/2009 on)\u003c\/a\u003e or \u003ca href=\"\/products\/spec-single-mass-flywheel-non-sac-aluminum-sb53a-3-2-2009-2010-bmw-335i-2011-2013-bmw-1m-335is\"\u003eSPEC 6-bolt aluminum SMFW SB53A-3 (2\/2009 on)\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePilot bearing, release bearing and alignment tool are included in the kit.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied: transmission jack, new flywheel-to-crank bolts and BMW-specification transmission oil if the transmission is drained.\u003c\/li\u003e\n\u003cli\u003eWhen switching to a single mass flywheel some flywheel chatter or rattle is to be expected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPEC does not publish a downloadable installation PDF for this application — follow the printed installation and break-in instructions supplied with the kit.\u003c\/li\u003e\n\u003cli\u003eInstallation requires removal of the transmission and should be carried out by a qualified technician. Inspect the pilot bearing bore, clutch fork, release-bearing guide sleeve and slave cylinder while the transmission is out.\u003c\/li\u003e\n\u003cli\u003eBed the clutch in with light, gradual engagements before applying full load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eFlywheel bolt pattern changes with production date — 8-bolt through 1\/2009 and 6-bolt from 2\/2009. Confirm your production date with Speed Logic before ordering.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClutch kit: \u003cstrong\u003eSB535-2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel, 8-bolt (2007 – 1\/2009 production): \u003cstrong\u003eSB53S-2\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A-2\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel, 6-bolt (2\/2009 production on): \u003cstrong\u003eSB53S-3\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A-3\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE82 \/ E88\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i \/ 335xi\u003c\/td\u003e\n\u003ctd\u003eE90 \/ E92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335is\u003c\/td\u003e\n\u003ctd\u003eE92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e1M Coupe\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i\u003c\/td\u003e\n\u003ctd\u003eE60\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 sDrive35i\u003c\/td\u003e\n\u003ctd\u003eE89\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Spec","offers":[{"title":"Steel Single Mass Flywheel (SMFW) (+$548.10) \/ 2007 -2009 Production dates (09\/06 - 01\/09) including 135i 335i and 335xi","offer_id":41722847101094,"sku":"SB535-2 \/ SB53S-2","price":1447.2,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) (+$548.10) \/ 2009 - 2013 Production dates (02\/09 - 08\/13) including 135i 335i 335is 335xi and 1M","offer_id":41722847133862,"sku":"SB535-2 \/ SB53S-3","price":1447.2,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) (+$573.30) \/ 2007 -2009 Production dates (09\/06 - 01\/09) including 135i 335i and 335xi","offer_id":52610003009816,"sku":"SB535-2 \/ SB53A-2","price":1472.4,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) (+$573.30) \/ 2009 - 2013 Production dates (02\/09 - 08\/13) including 135i 335i 335is 335xi and 1M","offer_id":52610003042584,"sku":"SB535-2 \/ SB53A-3","price":1472.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/product-stage-2_1_1024x1024_26ffb832-9f94-44a5-b44b-ac7b7c764ec0.jpg?v=1637003559"},{"product_id":"spec-single-mass-flywheel-non-sac-aluminum-sb53a-3-2-2009-2010-bmw-335i-2011-2013-bmw-1m-335is","title":"Spec Aluminum Single Mass Flywheel Non-SAC SB53A-3 – BMW 335i \/ 1M \/ 335is (N54)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eSPEC billet flywheels are CNC manufactured on-site to a .001 in. tolerance, against an industry standard of .010 in. That precision gives perfect balance and a perfectly flat bedding surface for the clutch disc, both of which also contribute to safety in competitive environments. All SPEC flywheels carry SFI certification.\u003c\/p\u003e\n\u003cp\u003eThe flywheel contributes to power transfer in three ways: it provides a consistent, friction-enhancing surface for the clutch disc; its weight sets the rotating inertia, which controls the ratio of power to acceleration and can make a car quicker or slower depending on gearing, tire, vehicle weight and where in the powerband the output arrives; and it must run true at rpm, with no dimensional runout to produce vibration. SPEC builds flywheels in high-carbon billet steel and aircraft-quality billet aluminum to cover light and medium-weight options, and can advise on the moment of inertia best suited to a given car. SPEC billet flywheels are developed for specific driving environments and are not a one-fits-all lightweight flywheel — consult a SPEC representative for a recommendation.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: single mass billet flywheel\u003c\/li\u003e\n\u003cli\u003eMaterial: aircraft-quality billet aluminum\u003c\/li\u003e\n\u003cli\u003eCrank bolt pattern: 6-bolt (2\/2009 production onward)\u003c\/li\u003e\n\u003cli\u003eCNC machined to a .001 in. tolerance (industry standard is .010 in.) for a flat clutch bedding surface and true balance at rpm\u003c\/li\u003e\n\u003cli\u003eSFI certified\u003c\/li\u003e\n\u003cli\u003eBillet construction — SPEC flywheels are built in high-carbon billet steel and aircraft-quality billet aluminum to suit specific inertia requirements\u003c\/li\u003e\n\u003cli\u003eRebuildable, with a replaceable steel friction plate formulated for clutch bedding and holding power (aluminum and most steel units)\u003c\/li\u003e\n\u003cli\u003eDeveloped for specific driving environments — not a one-size-fits-all lightweight flywheel\u003c\/li\u003e\n\u003cli\u003eClutch compatibility: \u003cstrong\u003efor use with SPEC SB53x-2 \/ non-SAC clutch kits only.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOn average this item ships in 3–5 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x SPEC billet single mass flywheel\u003c\/li\u003e\n\u003cli\u003ePressure-plate-to-flywheel bolts\u003c\/li\u003e\n\u003cli\u003eComplete kit as supplied by SPEC; see the installation instructions for the full bill of materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA matching SPEC non-SAC clutch kit is REQUIRED.\u003c\/strong\u003e For SPEC SB53x-2 clutch kits only. Matching kits: \u003ca href=\"\/products\/spec-clutches-stage-2-clutch-kit-for-smfw-non-sac-sb532-2-2007-2012-bmw-135i-335i\"\u003eSPEC Stage 2 SB532-2\u003c\/a\u003e, \u003ca href=\"\/products\/spec-stage-2-clutch-kit-for-smfw-non-sac-sb533h-2-2007-2012-bmw-135i-335i\"\u003eSPEC Stage 2+ SB533H-2\u003c\/a\u003e, \u003ca href=\"\/products\/spec-stage-3-clutch-kit-for-smfw-non-sac-sb533f-2-2007-2012-bmw-135i-335i\"\u003eSPEC Stage 3+ SB533F-2\u003c\/a\u003e, \u003ca href=\"\/products\/spec-clutches-stage-4-clutch-kit-for-smfw-non-sac-sb534-2-2007-2012-bmw-135i-335i\"\u003eSPEC Stage 4 SB534-2\u003c\/a\u003e or \u003ca href=\"\/products\/spec-clutches-stage-5-clutch-kit-for-smfw-non-sac-sb535-2-2007-2012-bmw-135i-335i\"\u003eSPEC Stage 5 SB535-2\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePilot bearing, release bearing and alignment tool come with the SPEC clutch kit — they are not supplied with the flywheel.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied: new flywheel-to-crank bolts (BMW specifies single-use bolts), a flywheel locking tool and a torque wrench.\u003c\/li\u003e\n\u003cli\u003eWhen switching to a single mass flywheel some flywheel chatter or rattle is to be expected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPEC does not publish a downloadable installation PDF for this flywheel — follow the instructions supplied with the flywheel and clutch kit.\u003c\/li\u003e\n\u003cli\u003eInstallation requires removal of the transmission and should be carried out by a qualified technician. Use new flywheel-to-crank bolts and torque to BMW specification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits 6-bolt cranks from 2\/2009 production onward. Confirm your production date with Speed Logic before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1M Coupe:\u003c\/strong\u003e SPEC groups the 1M with its N55-family flywheels, not this N54 SB53A-3. The correct 1M part is SB55A-2 (aluminum) or SB55S-2 (steel) — see our \u003ca href=\"\/products\/spec-single-disc-clutch-kits-billet-flywheels-bmw-n55-b58\"\u003eSPEC N55 \/ B58 Single-Disc Clutch Kit \u0026amp; Billet Flywheel\u003c\/a\u003e listing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eSB53A-3\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i\u003c\/td\u003e\n\u003ctd\u003eE90 \/ E92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2009–2010 (from 2\/2009 production)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335is\u003c\/td\u003e\n\u003ctd\u003eE92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE82 \/ E88\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2009–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i\u003c\/td\u003e\n\u003ctd\u003eE60\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2009–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 sDrive35i\u003c\/td\u003e\n\u003ctd\u003eE89\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2009–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Spec","offers":[{"title":"Default Title","offer_id":41722931314854,"sku":"SB53A-3","price":573.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/b27fba1e-835f-4195-a5a2-b9b0272b029e-800.jpg?v=1637004869"},{"product_id":"spec-stage-2-clutch-kit-for-oem-dmfw-mfactory-smfw-sb532-2007-2012-bmw-135i-335i-435i","title":"Spec Stage 2 Clutch Kit – BMW 135i \/ 335i \/ 435i","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe SPEC Stage 2 clutch kit uses a segmented or full-faced pure Kevlar disc with steel backing. The lining keeps the easy drivability of the Stage 1 but offers slightly longer life and higher torque capacity. The hub is double sprung with spring cover relieves for flexibility, and the assembly is heat treated for strength and durability. SPEC recommends it for street, drag, pulling and autocross use.\u003c\/p\u003e\n\u003cp\u003eThis is the ratcheting (SAC) version of the kit, so it bolts to the OEM dual mass flywheel or to an aftermarket billet single mass flywheel with the OE clutch pattern, such as the MFactory SMFW.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStage 2 single disc clutch kit\u003c\/li\u003e\n\u003cli\u003eTorque capacity: \u003cstrong\u003e485 ft-lbs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFriction material: pure Kevlar, segmented or full-faced, with steel backing\u003c\/li\u003e\n\u003cli\u003eHub: high-torque double sprung hub with spring cover relieves, heat treated\u003c\/li\u003e\n\u003cli\u003ePressure plate: SPEC high-clamp, self-ratcheting (SAC) design\u003c\/li\u003e\n\u003cli\u003eCharacter: street drivable; SPEC lists street, drag, pulling and autocross\u003c\/li\u003e\n\u003cli\u003eFlywheel requirement: runs on the OEM dual mass flywheel or an OE-pattern billet single mass flywheel — a SPEC flywheel is \u003cstrong\u003eoptional\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMFactory flywheel option: 21 lb single-piece forged chromoly (SAE 4140), nitride treated, balanced to over 12,000 rpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePressure plate\u003c\/li\u003e\n\u003cli\u003eClutch disc\u003c\/li\u003e\n\u003cli\u003ePilot bearing\u003c\/li\u003e\n\u003cli\u003eRelease (throwout) bearing\u003c\/li\u003e\n\u003cli\u003eAlignment tool\u003c\/li\u003e\n\u003cli\u003eClutch fork (supplied with the OEM dual mass flywheel version of the kit)\u003c\/li\u003e\n\u003cli\u003eSPEC clutch kits supplied for use with the OEM dual-mass flywheel include pressure plate, disc, pilot bearing, release bearing, alignment tool and clutch fork.\u003c\/li\u003e\n\u003cli\u003eSPEC clutch kits supplied for use with a SPEC flywheel include pressure plate, disc, pilot bearing, release bearing and alignment tool.\u003c\/li\u003e\n\u003cli\u003eWhen a SPEC flywheel is ordered it ships with pressure-plate-to-flywheel bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e SPEC specifies no additional hardware for this kit — it runs on the OEM dual mass flywheel and includes its own pilot bearing, release bearing and alignment tool.\u003c\/li\u003e\n\u003cli\u003eOptional single mass flywheel upgrade (SAC pattern): \u003ca href=\"\/products\/spec-single-mass-flywheel-8-bolt-for-sac-steel-sb53s-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt steel SMFW SB53S (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-for-sac-aluminum-sb53a-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt aluminum SMFW SB53A (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-6-bolt-for-sac-steel-sb53s-4-2-2009-2010-bmw-335i\"\u003eSPEC 6-bolt steel SMFW SB53S-4 (2\/2009 on)\u003c\/a\u003e or \u003ca href=\"\/products\/spec-single-mass-flywheel-for-sac-aluminum-sb53a-4-2-2009-2010-bmw-335i\"\u003eSPEC 6-bolt aluminum SMFW SB53A-4 (2\/2009 on)\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eThe MFactory flywheel options on this listing are MFactory parts, not SPEC parts — see the part numbers below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMFactory 6-bolt fitment note:\u003c\/strong\u003e on the MF-TRS-09E92A the 135i may require pressing out the center peg for proper fitment, because that flywheel covers more than one vehicle generation. Speak to Speed Logic before ordering if you would rather avoid that step.\u003c\/li\u003e\n\u003cli\u003eIf the OEM dual mass flywheel is being reused it must be inspected and, where serviceable, resurfaced before the new clutch is fitted.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied: transmission jack, new flywheel-to-crank bolts and BMW-specification transmission oil if the transmission is drained.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPEC does not publish a downloadable installation PDF for this application — follow the printed installation and break-in instructions supplied with the kit.\u003c\/li\u003e\n\u003cli\u003eInstallation requires removal of the transmission and should be carried out by a qualified technician. Inspect the pilot bearing bore, clutch fork, release-bearing guide sleeve and slave cylinder while the transmission is out.\u003c\/li\u003e\n\u003cli\u003eBed the clutch in with light, gradual engagements before applying full load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe current product title also mentions the 435i. SPEC does not list the 435i under SB532 — the F32 435i uses the SB553H family. Confirm fitment with Speed Logic before ordering. Flywheel bolt pattern also changes with production date: 8-bolt through 1\/2009, 6-bolt from 2\/2009.\u003c\/li\u003e\n\u003cli\u003eMFactory's own fitment for both flywheels is stated as 1-Series E8X 135i and 3-Series E9X 335i, manual transmission. MFactory publishes no flywheel for the N55, M235i or 435i.\u003c\/li\u003e\n\u003cli\u003eMFactory gives the 6-bolt cutoff as February 2009 production. Some dealer catalogs write it as January 2009, which leaves that month ambiguous — if your car was built in January 2009, count the flywheel bolts rather than going by the date.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1M Coupe:\u003c\/strong\u003e not a SB532 application — SPEC groups the 1M with its N55-family clutch kits. The correct 1M part is SB552 — see our \u003ca href=\"\/products\/spec-single-disc-clutch-kits-billet-flywheels-bmw-n55-b58\"\u003eSPEC N55 \/ B58 Single-Disc Clutch Kit \u0026amp; Billet Flywheel\u003c\/a\u003e listing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClutch kit: \u003cstrong\u003eSB532\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMFactory flywheel, 8-bolt (2006 – 1\/2009 production): \u003cstrong\u003eMF-TRS-09E92\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMFactory flywheel, 6-bolt (2\/2009 production on): \u003cstrong\u003eMF-TRS-09E92A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel (SAC pattern), 8-bolt (2007 – 1\/2009 production): \u003cstrong\u003eSB53S\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel (SAC pattern), 6-bolt (2\/2009 production on): \u003cstrong\u003eSB53S-4\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A-4\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE82 \/ E88\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i \/ 335xi\u003c\/td\u003e\n\u003ctd\u003eE90 \/ E92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335is\u003c\/td\u003e\n\u003ctd\u003eE92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i\u003c\/td\u003e\n\u003ctd\u003eE60\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 xDrive35i\u003c\/td\u003e\n\u003ctd\u003eF25\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 sDrive35i\u003c\/td\u003e\n\u003ctd\u003eE89\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Spec","offers":[{"title":"Pre 2009 SMFW from MFactory (+525)","offer_id":41723026505894,"sku":"SB532 \/ MF-TRS-09E92","price":1414.0,"currency_code":"USD","in_stock":true},{"title":"2009 or Later SMFW from MFactory (+$525)","offer_id":41723026538662,"sku":"SB532 \/ MF-TRS-09E92A","price":1414.0,"currency_code":"USD","in_stock":true},{"title":"No Thank You","offer_id":41723026571430,"sku":"SB532","price":800.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/product-stage-2_1_1024x1024_08c68177-176b-4eaf-af86-be79258d528d.jpg?v=1637006512"},{"product_id":"spec-stage-2-clutch-kit-for-oem-dmfw-mfactory-smfw-sb533h-2007-2012-bmw-135i-335i-1","title":"Spec Stage 2+ Clutch Kit – BMW 135i \/ 335i \/ 1M","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe SPEC Stage 2 PLUS clutch kit uses a multi-friction disc in a full-faced configuration, carbon semi-metallic on one side and Kevlar on the other. Bridging the gap between Stage 2 and Stage 3, the 2+ keeps the drivability and engagement quality of the Stage 2 but carries 15–20% more torque capacity. The hub is double sprung with spring cover relieves for flexibility and the components are heat treated for strength and durability. SPEC recommends it for street, drag, autocross, road racing, pulling, rally and drift use.\u003c\/p\u003e\n\u003cp\u003eThe Stage 2+ is the most popular clutch for the BMW 135i and 335i, offering good pedal feel, drivability and torque capacity in one kit. This is the ratcheting (SAC) version, so it bolts to the OEM dual mass flywheel or to an aftermarket billet single mass flywheel with the OE clutch pattern, such as the MFactory SMFW.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStage 2+ single disc clutch kit\u003c\/li\u003e\n\u003cli\u003eTorque capacity: \u003cstrong\u003e545 ft-lbs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFriction material: multi-friction full-faced disc — carbon semi-metallic on one side, Kevlar on the other\u003c\/li\u003e\n\u003cli\u003eTorque capacity is 15–20% above the SPEC Stage 2\u003c\/li\u003e\n\u003cli\u003eHub: high-torque double sprung hub with spring cover relieves, heat treated\u003c\/li\u003e\n\u003cli\u003ePressure plate: SPEC high-clamp, self-ratcheting (SAC) design\u003c\/li\u003e\n\u003cli\u003eKit weight: 16 lbs (SPEC published)\u003c\/li\u003e\n\u003cli\u003eFlywheel requirement: runs on the OEM dual mass flywheel or an OE-pattern billet single mass flywheel — a SPEC flywheel is \u003cstrong\u003eoptional\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMFactory flywheel option: 21 lb single-piece forged chromoly (SAE 4140), nitride treated, balanced to over 12,000 rpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePressure plate\u003c\/li\u003e\n\u003cli\u003eClutch disc\u003c\/li\u003e\n\u003cli\u003ePilot bearing\u003c\/li\u003e\n\u003cli\u003eRelease (throwout) bearing\u003c\/li\u003e\n\u003cli\u003eAlignment tool\u003c\/li\u003e\n\u003cli\u003eClutch fork\u003c\/li\u003e\n\u003cli\u003eSPEC clutch kits supplied for use with the OEM dual-mass flywheel include pressure plate, disc, pilot bearing, release bearing, alignment tool and clutch fork.\u003c\/li\u003e\n\u003cli\u003eSPEC clutch kits supplied for use with a SPEC flywheel include pressure plate, disc, pilot bearing, release bearing and alignment tool.\u003c\/li\u003e\n\u003cli\u003eWhen a SPEC flywheel is ordered it ships with pressure-plate-to-flywheel bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e SPEC specifies no additional hardware for this kit — it runs on the OEM dual mass flywheel and includes its own pilot bearing, release bearing, alignment tool and clutch fork.\u003c\/li\u003e\n\u003cli\u003eOptional single mass flywheel upgrade (SAC pattern): \u003ca href=\"\/products\/spec-single-mass-flywheel-8-bolt-for-sac-steel-sb53s-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt steel SMFW SB53S (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-for-sac-aluminum-sb53a-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt aluminum SMFW SB53A (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-6-bolt-for-sac-steel-sb53s-4-2-2009-2010-bmw-335i\"\u003eSPEC 6-bolt steel SMFW SB53S-4 (2\/2009 on)\u003c\/a\u003e or \u003ca href=\"\/products\/spec-single-mass-flywheel-for-sac-aluminum-sb53a-4-2-2009-2010-bmw-335i\"\u003eSPEC 6-bolt aluminum SMFW SB53A-4 (2\/2009 on)\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eThe MFactory flywheel options on this listing are MFactory parts, not SPEC parts — see the part numbers below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMFactory 6-bolt fitment note:\u003c\/strong\u003e on the MF-TRS-09E92A the 135i may require pressing out the center peg for proper fitment, because that flywheel covers more than one vehicle generation. Speak to Speed Logic before ordering if you would rather avoid that step.\u003c\/li\u003e\n\u003cli\u003eIf the OEM dual mass flywheel is being reused it must be inspected and, where serviceable, resurfaced before the new clutch is fitted.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied: transmission jack, new flywheel-to-crank bolts and BMW-specification transmission oil if the transmission is drained.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPEC does not publish a downloadable installation PDF for this application — follow the printed installation and break-in instructions supplied with the kit.\u003c\/li\u003e\n\u003cli\u003eInstallation requires removal of the transmission and should be carried out by a qualified technician. Inspect the pilot bearing bore, clutch fork, release-bearing guide sleeve and slave cylinder while the transmission is out.\u003c\/li\u003e\n\u003cli\u003eBed the clutch in with light, gradual engagements before applying full load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlywheel bolt pattern changes with production date — 8-bolt through 1\/2009 and 6-bolt from 2\/2009. Confirm your production date with Speed Logic before ordering.\u003c\/li\u003e\n\u003cli\u003eThe 2011–2016 flywheel option on this listing is the SPEC SB55S, which SPEC publishes for its N55 clutch line. SPEC pairs SB55S with the SB553H kit rather than with SB533H — contact Speed Logic to confirm the right combination for an N55 car before ordering.\u003c\/li\u003e\n\u003cli\u003eMFactory's own fitment for both flywheels is stated as 1-Series E8X 135i and 3-Series E9X 335i, manual transmission. MFactory publishes no flywheel for the N55.\u003c\/li\u003e\n\u003cli\u003eMFactory gives the 6-bolt cutoff as February 2009 production. Some dealer catalogs write it as January 2009, which leaves that month ambiguous — if your car was built in January 2009, count the flywheel bolts rather than going by the date.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1M Coupe:\u003c\/strong\u003e not a SB533H application — SPEC groups the 1M with its N55-family clutch kits. The correct 1M part is SB553H — see our \u003ca href=\"\/products\/spec-single-disc-clutch-kits-billet-flywheels-bmw-n55-b58\"\u003eSPEC N55 \/ B58 Single-Disc Clutch Kit \u0026amp; Billet Flywheel\u003c\/a\u003e listing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClutch kit: \u003cstrong\u003eSB533H\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMFactory flywheel, 8-bolt (2006 – 1\/2009 production): \u003cstrong\u003eMF-TRS-09E92\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMFactory flywheel, 6-bolt (2\/2009 production on): \u003cstrong\u003eMF-TRS-09E92A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel (SAC pattern), 8-bolt (2007 – 1\/2009 production): \u003cstrong\u003eSB53S\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel (SAC pattern), 6-bolt (2\/2009 production on): \u003cstrong\u003eSB53S-4\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A-4\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel (SAC pattern), N55 2011–2016: \u003cstrong\u003eSB55S\u003c\/strong\u003e steel or \u003cstrong\u003eSB55A\u003c\/strong\u003e aluminum — see Notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE82 \/ E88\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i \/ 335xi\u003c\/td\u003e\n\u003ctd\u003eE90 \/ E92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335is\u003c\/td\u003e\n\u003ctd\u003eE92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i\u003c\/td\u003e\n\u003ctd\u003eE60\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 xDrive35i\u003c\/td\u003e\n\u003ctd\u003eF25\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 sDrive35i\u003c\/td\u003e\n\u003ctd\u003eE89\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Spec","offers":[{"title":"Most 07-1\/0209 MFactory SMFW 8 Bolt (+$555)","offer_id":41723067695270,"sku":"SB533H \/ MF-TRS-09E92","price":1454.0,"currency_code":"USD","in_stock":true},{"title":"Most 02\/2009-12 MFactory SMFW 6 Bolt (+555)","offer_id":41723067728038,"sku":"SB533H \/ MF-TRS-09E92A","price":1454.0,"currency_code":"USD","in_stock":true},{"title":"Most 07-1\/2009 Spec SMFW 8 Bolt (+$584.10)","offer_id":41723067760806,"sku":"SB533H \/ SB53S","price":1393.2,"currency_code":"USD","in_stock":true},{"title":"Most 02\/2009-10 Spec SMFW 6 Bolt (+$584.10)","offer_id":41723067793574,"sku":"SB533H \/ SB53S-4","price":1393.2,"currency_code":"USD","in_stock":true},{"title":"No Thank you","offer_id":41723067826342,"sku":"SB533H","price":809.1,"currency_code":"USD","in_stock":true},{"title":"2011-2016 Spec SMFW 6 Bolt (+$573.30)","offer_id":41723067859110,"sku":"SB533H \/ SB55S","price":1382.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/product-stage-2_1_1024x1024_fffa8823-ad5f-4e19-a57e-0d308257c466.jpg?v=1637007083"},{"product_id":"spec-stage-2-clutch-kit-for-smfw-non-sac-sb533h-2-2007-2012-bmw-135i-335i","title":"Spec Stage 2+ Clutch Kit (SMFW) – BMW 135i \/ 335i","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe SPEC Stage 2 PLUS clutch kit uses a multi-friction disc in a full-faced configuration, carbon semi-metallic on one side and Kevlar on the other. Bridging the gap between Stage 2 and Stage 3, the 2+ keeps the drivability and engagement quality of the Stage 2 but carries 15–20% more torque capacity. The hub is double sprung with spring cover relieves for flexibility and the components are heat treated for strength and durability. SPEC recommends it for street, drag, autocross, road racing, pulling, rally and drift use.\u003c\/p\u003e\n\u003cp\u003eThis is the non-SAC version, built to run on a single mass flywheel. It is not compatible with the OEM dual mass flywheel. SPEC notes that a single mass flywheel is generally only needed on cars making in excess of 500 WHP \/ 500 lb-ft.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStage 2+ single disc clutch kit\u003c\/li\u003e\n\u003cli\u003eTorque capacity: \u003cstrong\u003e545 ft-lbs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFriction material: multi-friction full-faced disc — carbon semi-metallic on one side, Kevlar on the other\u003c\/li\u003e\n\u003cli\u003eTorque capacity is 15–20% above the SPEC Stage 2\u003c\/li\u003e\n\u003cli\u003eHub: high-torque double sprung hub with spring cover relieves, heat treated\u003c\/li\u003e\n\u003cli\u003ePressure plate: SPEC high-clamp\u003c\/li\u003e\n\u003cli\u003eFlywheel requirement: single mass flywheel required — \u003cstrong\u003enot compatible with the OEM dual mass flywheel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePressure plate\u003c\/li\u003e\n\u003cli\u003eClutch disc\u003c\/li\u003e\n\u003cli\u003ePilot bearing\u003c\/li\u003e\n\u003cli\u003eRelease (throwout) bearing\u003c\/li\u003e\n\u003cli\u003eAlignment tool\u003c\/li\u003e\n\u003cli\u003eSPEC clutch kits supplied for use with a SPEC flywheel include pressure plate, disc, pilot bearing, release bearing and alignment tool.\u003c\/li\u003e\n\u003cli\u003eWhen a SPEC flywheel is ordered it ships with pressure-plate-to-flywheel bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPEC single mass flywheel — REQUIRED.\u003c\/strong\u003e Choose by production date: \u003ca href=\"\/products\/spec-single-mass-flywheel-8-bolt-non-sac-steel-sb53s-2-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt steel SMFW SB53S-2 (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-non-sac-aluminum-sb53a-2-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt aluminum SMFW SB53A-2 (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-6-bolt-non-sac-steel-sb53s-3-2-2009-2012-bmw-335i\"\u003eSPEC 6-bolt steel SMFW SB53S-3 (2\/2009 on)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-non-sac-aluminum-sb53a-3-2-2009-2010-bmw-335i-2011-2013-bmw-1m-335is\"\u003eSPEC 6-bolt aluminum SMFW SB53A-3 (2\/2009 on)\u003c\/a\u003e or, for the 2011–2012 N55 6-bolt, \u003ca href=\"\/products\/spec-single-mass-flywheel-non-sac-smfw-sb55s-2-for-2013-2016-335i-435i-f30-f32\"\u003eSPEC steel SMFW SB55S-2\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePilot bearing, release bearing and alignment tool are included in the kit.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied: transmission jack, new flywheel-to-crank bolts and BMW-specification transmission oil if the transmission is drained.\u003c\/li\u003e\n\u003cli\u003eWhen switching to a single mass flywheel some flywheel chatter or rattle is to be expected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPEC does not publish a downloadable installation PDF for this application — follow the printed installation and break-in instructions supplied with the kit.\u003c\/li\u003e\n\u003cli\u003eInstallation requires removal of the transmission and should be carried out by a qualified technician. Inspect the pilot bearing bore, clutch fork, release-bearing guide sleeve and slave cylinder while the transmission is out.\u003c\/li\u003e\n\u003cli\u003eBed the clutch in with light, gradual engagements before applying full load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlywheel bolt pattern changes with production date — 8-bolt through 1\/2009 and 6-bolt from 2\/2009. Confirm your production date with Speed Logic before ordering.\u003c\/li\u003e\n\u003cli\u003eThe N55 and F-chassis options on this listing (2011–2012 N55, F30 \/ F32 2013+, F22 M235i) pair the SB55S-2 flywheel with this kit. SPEC publishes SB55S-2 against its N55 clutch line and pairs it with the SB553H-2 kit rather than with SB533H-2 — contact Speed Logic to confirm the right combination for an N55 or F-chassis car before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClutch kit: \u003cstrong\u003eSB533H-2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel, 8-bolt (2007 – 1\/2009 production): \u003cstrong\u003eSB53S-2\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A-2\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel, 6-bolt (2\/2009 production on): \u003cstrong\u003eSB53S-3\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A-3\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel, N55 and F-chassis (2011–2016): \u003cstrong\u003eSB55S-2\u003c\/strong\u003e steel or \u003cstrong\u003eSB55A-2\u003c\/strong\u003e aluminum — see Notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE82 \/ E88\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i \/ 335xi\u003c\/td\u003e\n\u003ctd\u003eE90 \/ E92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335is\u003c\/td\u003e\n\u003ctd\u003eE92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e1M Coupe\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i\u003c\/td\u003e\n\u003ctd\u003eE60\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 xDrive35i\u003c\/td\u003e\n\u003ctd\u003eF25\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 sDrive35i\u003c\/td\u003e\n\u003ctd\u003eE89\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Spec","offers":[{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ 2007 (SB53S-2)","offer_id":41723125039270,"sku":"SB533H-2 \/ SB53S-2","price":1303.2,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ 2008 (SB53S-2)","offer_id":41723125072038,"sku":"SB533H-2 \/ SB53S-2","price":1303.2,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ Most On\/Before 1\/2009 8 Bolt(SB53S-2)","offer_id":41723125104806,"sku":"SB533H-2 \/ SB53S-2","price":1303.2,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ Most after 2\/2009 6 Bolt (SB53S-3)","offer_id":41723125137574,"sku":"SB533H-2 \/ SB53S-3","price":1303.2,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ 2010 N54 6 Bolt (SB53S-3)","offer_id":41723125170342,"sku":"SB533H-2 \/ SB53S-3","price":1303.2,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ 2011-2012 N55 6 Bolt (SB55S-2)","offer_id":41723125203110,"sku":"SB533H-2 \/ SB55S-2","price":1303.2,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ F30 \/ F32 2013+ 6 Bolt (SB55s-2)","offer_id":41723125235878,"sku":"SB533H-2 \/ SB55S-2","price":1303.2,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ F22 M235i 6 Bolt (SB55S-2)","offer_id":41723125268646,"sku":"SB533H-2 \/ SB55S-2","price":1303.2,"currency_code":"USD","in_stock":true},{"title":"None- I have my own that fits or I'll ask to make sure \/ 2007 (SB53S-2)","offer_id":41723125301414,"sku":"SB533H-2","price":755.1,"currency_code":"USD","in_stock":true},{"title":"None- I have my own that fits or I'll ask to make sure \/ 2008 (SB53S-2)","offer_id":41723125334182,"sku":"SB533H-2","price":755.1,"currency_code":"USD","in_stock":true},{"title":"None- I have my own that fits or I'll ask to make sure \/ Most On\/Before 1\/2009 8 Bolt(SB53S-2)","offer_id":41723125366950,"sku":"SB533H-2","price":755.1,"currency_code":"USD","in_stock":true},{"title":"None- I have my own that fits or I'll ask to make sure \/ Most after 2\/2009 6 Bolt (SB53S-3)","offer_id":41723125399718,"sku":"SB533H-2","price":755.1,"currency_code":"USD","in_stock":true},{"title":"None- I have my own that fits or I'll ask to make sure \/ 2010 N54 6 Bolt (SB53S-3)","offer_id":41723125432486,"sku":"SB533H-2","price":755.1,"currency_code":"USD","in_stock":true},{"title":"None- I have my own that fits or I'll ask to make sure \/ 2011-2012 N55 6 Bolt (SB55S-2)","offer_id":41723125465254,"sku":"SB533H-2","price":755.1,"currency_code":"USD","in_stock":true},{"title":"None- I have my own that fits or I'll ask to make sure \/ F30 \/ F32 2013+ 6 Bolt (SB55s-2)","offer_id":41723125498022,"sku":"SB533H-2","price":755.1,"currency_code":"USD","in_stock":true},{"title":"None- I have my own that fits or I'll ask to make sure \/ F22 M235i 6 Bolt (SB55S-2)","offer_id":41723125530790,"sku":"SB533H-2","price":755.1,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ 2007 (SB53S-2)","offer_id":52610003108120,"sku":"SB533H-2 \/ SB53A-2","price":1328.4,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ 2008 (SB53S-2)","offer_id":52610003140888,"sku":"SB533H-2 \/ SB53A-2","price":1328.4,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ Most On\/Before 1\/2009 8 Bolt(SB53S-2)","offer_id":52610003173656,"sku":"SB533H-2 \/ SB53A-2","price":1328.4,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ Most after 2\/2009 6 Bolt (SB53S-3)","offer_id":52610003206424,"sku":"SB533H-2 \/ SB53A-3","price":1328.4,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ 2010 N54 6 Bolt (SB53S-3)","offer_id":52610003239192,"sku":"SB533H-2 \/ SB53A-3","price":1328.4,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ 2011-2012 N55 6 Bolt (SB55S-2)","offer_id":52610003271960,"sku":"SB533H-2 \/ SB55A-2","price":1328.4,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ F30 \/ F32 2013+ 6 Bolt (SB55s-2)","offer_id":52610003304728,"sku":"SB533H-2 \/ SB55A-2","price":1328.4,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ F22 M235i 6 Bolt (SB55S-2)","offer_id":52610003337496,"sku":"SB533H-2 \/ SB55A-2","price":1328.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/spec-stage-2-clutch-kit-for-smfw-non-sac-sb533h-2-2007-2012-bmw-135i-335i-free-shipping-1__50757.1562705296.jpg?v=1637007792"},{"product_id":"spec-stage-3-clutch-kit-for-oe-dmfw-mfactory-smfw-sb533f-2007-2012-bmw-135i-335i","title":"Spec Stage 3+ Clutch Kit – BMW 135i \/ 335i","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe SPEC Stage 3 PLUS is the flagship stage for a high-powered street or race car that still needs a manageable, friendly engagement. It uses a carbon semi-metallic full-faced material that SPEC rates for unparalleled life, friction co-efficient and drivability in one package. SPEC recommends it for street, drag, drift, autocross, road racing, pulling and rally use.\u003c\/p\u003e\n\u003cp\u003eThis is the ratcheting (SAC) version, so it bolts to the OE dual mass flywheel or to an aftermarket billet single mass flywheel with the OE clutch pattern, such as the MFactory SMFW.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStage 3+ single disc clutch kit\u003c\/li\u003e\n\u003cli\u003eTorque capacity: \u003cstrong\u003e671 ft-lbs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFriction material: carbon semi-metallic, full-faced\u003c\/li\u003e\n\u003cli\u003ePressure plate: SPEC high-clamp, self-ratcheting (SAC) design\u003c\/li\u003e\n\u003cli\u003eCharacter: aggressive but streetable engagement; SPEC lists street, drag, road racing, pulling, rally and drift\u003c\/li\u003e\n\u003cli\u003eFlywheel requirement: runs on the OE dual mass flywheel or an OE-pattern billet single mass flywheel — a SPEC flywheel is \u003cstrong\u003eoptional\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMFactory flywheel option: 21 lb single-piece forged chromoly (SAE 4140), nitride treated, balanced to over 12,000 rpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePressure plate\u003c\/li\u003e\n\u003cli\u003eClutch disc\u003c\/li\u003e\n\u003cli\u003ePilot bearing\u003c\/li\u003e\n\u003cli\u003eRelease (throwout) bearing\u003c\/li\u003e\n\u003cli\u003eAlignment tool\u003c\/li\u003e\n\u003cli\u003eClutch fork\u003c\/li\u003e\n\u003cli\u003eSPEC clutch kits supplied for use with the OEM dual-mass flywheel include pressure plate, disc, pilot bearing, release bearing, alignment tool and clutch fork.\u003c\/li\u003e\n\u003cli\u003eSPEC clutch kits supplied for use with a SPEC flywheel include pressure plate, disc, pilot bearing, release bearing and alignment tool.\u003c\/li\u003e\n\u003cli\u003eWhen a SPEC flywheel is ordered it ships with pressure-plate-to-flywheel bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e SPEC specifies no additional hardware for this kit — it runs on the OE dual mass flywheel and includes its own pilot bearing, release bearing, alignment tool and clutch fork.\u003c\/li\u003e\n\u003cli\u003eOptional single mass flywheel upgrade (SAC pattern): \u003ca href=\"\/products\/spec-single-mass-flywheel-8-bolt-for-sac-steel-sb53s-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt steel SMFW SB53S (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-for-sac-aluminum-sb53a-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt aluminum SMFW SB53A (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-6-bolt-for-sac-steel-sb53s-4-2-2009-2010-bmw-335i\"\u003eSPEC 6-bolt steel SMFW SB53S-4 (2\/2009 on)\u003c\/a\u003e or \u003ca href=\"\/products\/spec-single-mass-flywheel-for-sac-aluminum-sb53a-4-2-2009-2010-bmw-335i\"\u003eSPEC 6-bolt aluminum SMFW SB53A-4 (2\/2009 on)\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eThe MFactory flywheel options on this listing are MFactory parts, not SPEC parts — see the part numbers below.\u003c\/li\u003e\n\u003cli\u003eMFactory flywheels: on 2011 or newer cars the center section of the flywheel has to be pressed out, because that flywheel covers more than one vehicle generation. To avoid that step, consider the \u003ca href=\"\/products\/spec-stage-3-clutch-kit-for-smfw-non-sac-sb533f-2-2007-2012-bmw-135i-335i\"\u003eSPEC Stage 3+ SB533F-2 with a SPEC non-SAC single mass flywheel\u003c\/a\u003e instead.\u003c\/li\u003e\n\u003cli\u003eIf the OE dual mass flywheel is being reused it must be inspected and, where serviceable, resurfaced before the new clutch is fitted.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied: transmission jack, new flywheel-to-crank bolts and BMW-specification transmission oil if the transmission is drained.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPEC does not publish a downloadable installation PDF for this application — follow the printed installation and break-in instructions supplied with the kit.\u003c\/li\u003e\n\u003cli\u003eInstallation requires removal of the transmission and should be carried out by a qualified technician. Inspect the pilot bearing bore, clutch fork, release-bearing guide sleeve and slave cylinder while the transmission is out.\u003c\/li\u003e\n\u003cli\u003eBed the clutch in with light, gradual engagements before applying full load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe current product description quotes SPEC’s Stage 3 6-puck text. SPEC catalogs SB533F as the Stage 3 Plus, which uses the full-faced carbon semi-metallic disc described above. Flywheel bolt pattern also changes with production date: 8-bolt through 1\/2009, 6-bolt from 2\/2009.\u003c\/li\u003e\n\u003cli\u003eOne variant on this listing is labeled “Most 2\/2009-2012 Spec SMFW 8 Bolt”. Cars built from 2\/2009 take the \u003cstrong\u003e6-bolt\u003c\/strong\u003e flywheel, SB53S-4 — the “8 Bolt” in that label is a typo. Confirm your production date with Speed Logic.\u003c\/li\u003e\n\u003cli\u003eThe 2012–2016 F-Series flywheel option is the SPEC SB55S, which SPEC publishes for its N55 clutch line. SPEC pairs SB55S with the SB553F kit rather than with SB533F — contact Speed Logic to confirm the right combination for an F-chassis car before ordering.\u003c\/li\u003e\n\u003cli\u003eMFactory's own fitment for both flywheels is stated as 1-Series E8X 135i and 3-Series E9X 335i, manual transmission. MFactory publishes no flywheel for the N55.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClutch kit: \u003cstrong\u003eSB533F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMFactory flywheel, 8-bolt (2006 – 1\/2009 production): \u003cstrong\u003eMF-TRS-09E92\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMFactory flywheel, 6-bolt (2\/2009 production on): \u003cstrong\u003eMF-TRS-09E92A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel (SAC pattern), 8-bolt (2007 – 1\/2009 production): \u003cstrong\u003eSB53S\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel (SAC pattern), 6-bolt (2\/2009 production on): \u003cstrong\u003eSB53S-4\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A-4\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel (SAC pattern), F-Series N55 2012–2016: \u003cstrong\u003eSB55S\u003c\/strong\u003e steel or \u003cstrong\u003eSB55A\u003c\/strong\u003e aluminum — see Notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE82 \/ E88\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i \/ 335xi\u003c\/td\u003e\n\u003ctd\u003eE90 \/ E92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335is\u003c\/td\u003e\n\u003ctd\u003eE92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e1M Coupe\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i\u003c\/td\u003e\n\u003ctd\u003eE60\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 xDrive35i\u003c\/td\u003e\n\u003ctd\u003eF25\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 sDrive35i\u003c\/td\u003e\n\u003ctd\u003eE89\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Spec","offers":[{"title":"Most 07-1\/2009 MFactory SMFW 8 Bolt (+$555)","offer_id":41723147518118,"sku":"SB533F \/ MF-TRS-09E92","price":1554.0,"currency_code":"USD","in_stock":true},{"title":"Most 2\/2009-2012 MFactory SMFW 6 Bolt (+$555)","offer_id":41723147550886,"sku":"SB533F \/ MF-TRS-09E92A","price":1544.0,"currency_code":"USD","in_stock":true},{"title":"Most 07-1\/2009 Spec SMFW 8 Bolt (+$584.10)","offer_id":41723147583654,"sku":"SB533F \/ SB53S","price":1501.2,"currency_code":"USD","in_stock":true},{"title":"Most 2\/2009-2012 Spec SMFW 8 Bolt (+$584.10)","offer_id":41723147616422,"sku":"SB533F \/ SB53S-4","price":1501.2,"currency_code":"USD","in_stock":true},{"title":"No Thank You","offer_id":41723147649190,"sku":"SB533F","price":917.1,"currency_code":"USD","in_stock":true},{"title":"2012-2016 F Series Spec SMFW (+$573.30)","offer_id":41723147681958,"sku":"SB533F \/ SB55S","price":1490.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/yhst-132701647738610_2270_59191913__42852.1486581005.jpg?v=1637008682"},{"product_id":"spec-stage-3-clutch-kit-for-smfw-non-sac-sb533f-2-2007-2012-bmw-135i-335i","title":"Spec Stage 3+ Clutch Kit (SMFW) – BMW 135i \/ 335i","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe SPEC Stage 3 PLUS is the flagship stage for a high-powered street or race car that still needs a manageable, friendly engagement. It uses a carbon semi-metallic full-faced material that SPEC rates for unparalleled life, friction co-efficient and drivability in one package. SPEC recommends it for street, drag, drift, autocross, road racing, pulling and rally use.\u003c\/p\u003e\n\u003cp\u003eThis is the non-SAC version, built to run on a single mass flywheel. It is not compatible with the OEM dual mass flywheel and it is not compatible with MFactory flywheels. SPEC notes a single mass flywheel is required on cars making in excess of 500 WHP \/ 500 lb-ft.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStage 3+ single disc clutch kit\u003c\/li\u003e\n\u003cli\u003eTorque capacity: \u003cstrong\u003e671 ft-lbs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFriction material: carbon semi-metallic, full-faced\u003c\/li\u003e\n\u003cli\u003eHub: high-torque unsprung hub and disc assembly\u003c\/li\u003e\n\u003cli\u003ePressure plate: SPEC high-clamp\u003c\/li\u003e\n\u003cli\u003eCharacter: manageable, friendly engagement for a high-powered street or race car; SPEC lists street, drag, drift, autocross, road racing, pulling and rally\u003c\/li\u003e\n\u003cli\u003eFlywheel requirement: single mass flywheel required — \u003cstrong\u003enot compatible with the OEM dual mass flywheel and not compatible with MFactory flywheels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePressure plate\u003c\/li\u003e\n\u003cli\u003eClutch disc\u003c\/li\u003e\n\u003cli\u003ePilot bearing\u003c\/li\u003e\n\u003cli\u003eRelease (throwout) bearing\u003c\/li\u003e\n\u003cli\u003eAlignment tool\u003c\/li\u003e\n\u003cli\u003eSPEC clutch kits supplied for use with a SPEC flywheel include pressure plate, disc, pilot bearing, release bearing and alignment tool.\u003c\/li\u003e\n\u003cli\u003eWhen a SPEC flywheel is ordered it ships with pressure-plate-to-flywheel bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPEC single mass flywheel — REQUIRED.\u003c\/strong\u003e Choose by production date: \u003ca href=\"\/products\/spec-single-mass-flywheel-8-bolt-non-sac-steel-sb53s-2-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt steel SMFW SB53S-2 (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-non-sac-aluminum-sb53a-2-2007-1-2009-bmw-135i-335i\"\u003eSPEC 8-bolt aluminum SMFW SB53A-2 (2007 – 1\/2009)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-6-bolt-non-sac-steel-sb53s-3-2-2009-2012-bmw-335i\"\u003eSPEC 6-bolt steel SMFW SB53S-3 (2\/2009 on)\u003c\/a\u003e, \u003ca href=\"\/products\/spec-single-mass-flywheel-non-sac-aluminum-sb53a-3-2-2009-2010-bmw-335i-2011-2013-bmw-1m-335is\"\u003eSPEC 6-bolt aluminum SMFW SB53A-3 (2\/2009 on)\u003c\/a\u003e or, for the 2011–2012 N55 6-bolt, \u003ca href=\"\/products\/spec-single-mass-flywheel-non-sac-smfw-sb55s-2-for-2013-2016-335i-435i-f30-f32\"\u003eSPEC steel SMFW SB55S-2\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePilot bearing, release bearing and alignment tool are included in the kit.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied: transmission jack, new flywheel-to-crank bolts and BMW-specification transmission oil if the transmission is drained.\u003c\/li\u003e\n\u003cli\u003eWhen switching to a single mass flywheel some flywheel chatter or rattle is to be expected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPEC does not publish a downloadable installation PDF for this application — follow the printed installation and break-in instructions supplied with the kit.\u003c\/li\u003e\n\u003cli\u003eInstallation requires removal of the transmission and should be carried out by a qualified technician. Inspect the pilot bearing bore, clutch fork, release-bearing guide sleeve and slave cylinder while the transmission is out.\u003c\/li\u003e\n\u003cli\u003eBed the clutch in with light, gradual engagements before applying full load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlywheel bolt pattern changes with production date — 8-bolt through 1\/2009 and 6-bolt from 2\/2009. Confirm your production date with Speed Logic before ordering.\u003c\/li\u003e\n\u003cli\u003eThe 2011–2012 N55 option on this listing pairs the SB55S-2 flywheel with this kit. SPEC publishes SB55S-2 against its N55 clutch line and pairs it with the SB553F-2 kit rather than with SB533F-2 — contact Speed Logic to confirm the right combination for an N55 car before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClutch kit: \u003cstrong\u003eSB533F-2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel, 8-bolt (2007 – 1\/2009 production): \u003cstrong\u003eSB53S-2\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A-2\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel, 6-bolt (2\/2009 production on): \u003cstrong\u003eSB53S-3\u003c\/strong\u003e steel or \u003cstrong\u003eSB53A-3\u003c\/strong\u003e aluminum\u003c\/li\u003e\n\u003cli\u003eSPEC flywheel, N55 2011–2012: \u003cstrong\u003eSB55S-2\u003c\/strong\u003e steel or \u003cstrong\u003eSB55A-2\u003c\/strong\u003e aluminum — see Notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE82 \/ E88\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i \/ 335xi\u003c\/td\u003e\n\u003ctd\u003eE90 \/ E92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335is\u003c\/td\u003e\n\u003ctd\u003eE92 \/ E93\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e1M Coupe\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i\u003c\/td\u003e\n\u003ctd\u003eE60\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2007–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 xDrive35i\u003c\/td\u003e\n\u003ctd\u003eF25\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 sDrive35i\u003c\/td\u003e\n\u003ctd\u003eE89\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Spec","offers":[{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ 2007-2008 (SB53S-2)","offer_id":41723170226342,"sku":"SB533F-2 \/ SB53S-2","price":1447.2,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ Most On\/Before 1\/2009 8 Bolt (SB53S-2)","offer_id":41723170259110,"sku":"SB533F-2 \/ SB53S-2","price":1447.2,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ Most After 2\/2009 6 Bolt (SB53S-3)","offer_id":41723170291878,"sku":"SB533F-2 \/ SB53S-3","price":1447.2,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ 2010 N54 6 Bolt (SB53S-3)","offer_id":41723170324646,"sku":"SB533F-2 \/ SB53S-3","price":1447.2,"currency_code":"USD","in_stock":true},{"title":"Steel Single Mass Flywheel (SMFW) from Spec (+$548.10) \/ 2011-2012 N55 6 Bolt (SB55S-2)","offer_id":41723170357414,"sku":"SB533F-2 \/ SB55S-2","price":1447.2,"currency_code":"USD","in_stock":true},{"title":"None- I have one that fits. (DOES NOT FIT Mfactory FW) \/ 2007-2008 (SB53S-2)","offer_id":41723170390182,"sku":"SB533F-2","price":899.1,"currency_code":"USD","in_stock":true},{"title":"None- I have one that fits. (DOES NOT FIT Mfactory FW) \/ Most On\/Before 1\/2009 8 Bolt (SB53S-2)","offer_id":41723170422950,"sku":"SB533F-2","price":899.1,"currency_code":"USD","in_stock":true},{"title":"None- I have one that fits. (DOES NOT FIT Mfactory FW) \/ Most After 2\/2009 6 Bolt (SB53S-3)","offer_id":41723170455718,"sku":"SB533F-2","price":899.1,"currency_code":"USD","in_stock":true},{"title":"None- I have one that fits. (DOES NOT FIT Mfactory FW) \/ 2010 N54 6 Bolt (SB53S-3)","offer_id":41723170488486,"sku":"SB533F-2","price":899.1,"currency_code":"USD","in_stock":true},{"title":"None- I have one that fits. (DOES NOT FIT Mfactory FW) \/ 2011-2012 N55 6 Bolt (SB55S-2)","offer_id":41723170521254,"sku":"SB533F-2","price":899.1,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ 2007-2008 (SB53S-2)","offer_id":52610003599640,"sku":"SB533F-2 \/ SB53A-2","price":1472.4,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ Most On\/Before 1\/2009 8 Bolt (SB53S-2)","offer_id":52610003632408,"sku":"SB533F-2 \/ SB53A-2","price":1472.4,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ Most After 2\/2009 6 Bolt (SB53S-3)","offer_id":52610003665176,"sku":"SB533F-2 \/ SB53A-3","price":1472.4,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ 2010 N54 6 Bolt (SB53S-3)","offer_id":52610003697944,"sku":"SB533F-2 \/ SB53A-3","price":1472.4,"currency_code":"USD","in_stock":true},{"title":"Aluminum Single Mass Flywheel (SMFW) from Spec (+$573.30) \/ 2011-2012 N55 6 Bolt (SB55S-2)","offer_id":52610003730712,"sku":"SB533F-2 \/ SB55A-2","price":1472.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/yhst-132701647738610_2270_59191913__42852.1486581005_106e58ed-0f06-4a1d-a9a2-1b9fd5d6c795.jpg?v=1637009183"},{"product_id":"spec-stage-2-clutch-kit-amp-flywheel-2013-2016-bmw-335i-435i-m235i-f30-f32-f22-sb553h-2","title":"Spec Stage 2+ Clutch Kit \u0026 Flywheel – BMW 335i \/ 435i \/ M235i (F22\/F30\/F32)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe SPEC Stage 2 PLUS clutch kit uses a multi-friction disc in a full-faced configuration, carbon semi-metallic on one side and Kevlar on the other. Bridging the gap between Stage 2 and Stage 3, the 2+ keeps the drivability and engagement quality of the Stage 2 but carries 15–20% more torque capacity. The hub is double sprung with spring cover relieves for flexibility and the components are heat treated for strength and durability. SPEC recommends it for street, drag, autocross, road racing, pulling, rally and drift use.\u003c\/p\u003e\n\u003cp\u003eThis listing is the complete package: the SPEC Stage 2+ non-SAC clutch kit together with a SPEC billet single mass flywheel, in your choice of steel or aluminum. It does \u003cstrong\u003enot\u003c\/strong\u003e fit the OE dual mass flywheel — the SPEC flywheel must be used.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStage 2+ single disc clutch kit supplied with a SPEC billet single mass flywheel — steel (SB55S-2) or aluminum (SB55A-2)\u003c\/li\u003e\n\u003cli\u003eTorque capacity: \u003cstrong\u003e545 ft-lbs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFriction material: multi-friction full-faced disc — carbon semi-metallic on one side, Kevlar on the other\u003c\/li\u003e\n\u003cli\u003eTorque capacity is 15–20% above the SPEC Stage 2\u003c\/li\u003e\n\u003cli\u003eHub: high-torque double sprung hub with spring cover relieves, heat treated\u003c\/li\u003e\n\u003cli\u003ePressure plate: SPEC high-clamp\u003c\/li\u003e\n\u003cli\u003eFlywheel: SPEC SB55S-2 high-carbon billet steel or SB55A-2 billet aluminum single mass, CNC machined to a .001 in. tolerance and SFI certified\u003c\/li\u003e\n\u003cli\u003eFlywheel requirement: \u003cstrong\u003edoes not fit the OE dual mass flywheel — the SPEC flywheel supplied with this package must be used\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSPEC Stage 2+ pressure plate\u003c\/li\u003e\n\u003cli\u003eSPEC Stage 2+ clutch disc\u003c\/li\u003e\n\u003cli\u003ePilot bearing\u003c\/li\u003e\n\u003cli\u003eRelease (throwout) bearing\u003c\/li\u003e\n\u003cli\u003eAlignment tool\u003c\/li\u003e\n\u003cli\u003eSPEC SB55S-2 steel or SB55A-2 aluminum billet single mass flywheel, as selected\u003c\/li\u003e\n\u003cli\u003ePressure-plate-to-flywheel bolts\u003c\/li\u003e\n\u003cli\u003eSPEC clutch kits supplied for use with a SPEC flywheel include pressure plate, disc, pilot bearing, release bearing and alignment tool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e The required SPEC single mass flywheel is already included in this package — choose steel or aluminum by variant.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied: transmission jack, new flywheel-to-crank bolts and BMW-specification transmission oil if the transmission is drained.\u003c\/li\u003e\n\u003cli\u003eWhen switching to a single mass flywheel some flywheel chatter or rattle is to be expected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPEC does not publish a downloadable installation PDF for this application — follow the printed installation and break-in instructions supplied with the kit.\u003c\/li\u003e\n\u003cli\u003eInstallation requires removal of the transmission and should be carried out by a qualified technician. Inspect the pilot bearing bore, clutch fork, release-bearing guide sleeve and slave cylinder while the transmission is out.\u003c\/li\u003e\n\u003cli\u003eBed the clutch in with light, gradual engagements before applying full load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum is lighter than steel but transmits more noise and makes smooth low-speed starts harder — steel is the better choice for a car that still sees daily traffic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClutch kit: \u003cstrong\u003eSB553H-2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlywheel: \u003cstrong\u003eSB55S-2\u003c\/strong\u003e steel billet or \u003cstrong\u003eSB55A-2\u003c\/strong\u003e aluminum billet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2013–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e435i\u003c\/td\u003e\n\u003ctd\u003eF32\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2013–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM235i\u003c\/td\u003e\n\u003ctd\u003eF22\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2013–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i\u003c\/td\u003e\n\u003ctd\u003eE90 \/ E92\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM140i\u003c\/td\u003e\n\u003ctd\u003eF20 \/ F21\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM240i\u003c\/td\u003e\n\u003ctd\u003eF22 \/ F23\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e340i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i\u003c\/td\u003e\n\u003ctd\u003eF32 \/ F33 \/ F36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i\u003c\/td\u003e\n\u003ctd\u003eF10\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e1M Coupe\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 sDrive35i\u003c\/td\u003e\n\u003ctd\u003eE89\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Spec","offers":[{"title":"M235i F22 (SB55S-2)","offer_id":48431737045272,"sku":"SB553H-2 \/ SB55S-2","price":1303.2,"currency_code":"USD","in_stock":true},{"title":"335i F30 (SB55S-2)","offer_id":48431737078040,"sku":"SB553H-2 \/ SB55S-2","price":1303.2,"currency_code":"USD","in_stock":true},{"title":"435i F32 (SB55S-2)","offer_id":48431737110808,"sku":"SB553H-2 \/ SB55S-2","price":1303.2,"currency_code":"USD","in_stock":true},{"title":"2011-2013 E9x E8x N55 (SB55S-2)","offer_id":48431737143576,"sku":"SB553H-2 \/ SB55S-2","price":1303.2,"currency_code":"USD","in_stock":true},{"title":"M235i F22 (SB55A-2)","offer_id":52607521947928,"sku":"SB553H-2 \/ SB55A-2","price":1328.4,"currency_code":"USD","in_stock":true},{"title":"335i F30 (SB55A-2)","offer_id":52607521980696,"sku":"SB553H-2 \/ SB55A-2","price":1328.4,"currency_code":"USD","in_stock":true},{"title":"435i F32 (SB55A-2)","offer_id":52607522013464,"sku":"SB553H-2 \/ SB55A-2","price":1328.4,"currency_code":"USD","in_stock":true},{"title":"2011-2013 E9x E8x N55 (SB55A-2)","offer_id":52607522046232,"sku":"SB553H-2 \/ SB55A-2","price":1328.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/spec-2-F30__86159.webp?v=1715303772"}],"url":"https:\/\/speedlogicauto.com\/collections\/bmw-1m-e82-clutch-drivetrain.oembed","provider":"SPEED LOGIC","version":"1.0","type":"link"}