{"product_id":"act-mod-twin-225-hd-organic-clutch-bmw-n54-n55","title":"ACT Mod-Twin 225 HD Organic Clutch Kit for BMW N54 and N55","description":"\u003ch4\u003eHold substantial N54 and N55 torque while retaining progressive organic disc engagement.\u003c\/h4\u003e\u003cp\u003eACT part T1SS-B01 combines a Mod-Twin 225 clutch, sprung hub, and chromoly flywheel for verified BMW 6 speed manual applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFor T1SS-B01, twin 225 mm organic friction discs for street and street strip use\u003c\/li\u003e\n\u003cli\u003e690 ft-lb torque capacity, 125 percent over original equipment\u003c\/li\u003e\n\u003cli\u003eHeavy Duty pressure plate with forged aluminum cover\u003c\/li\u003e\n\u003cli\u003eSprung Mono-Drive hub for reduced driveline shock\u003c\/li\u003e\n\u003cli\u003eCNC machined chromoly flywheel\u003c\/li\u003e\n\u003cli\u003eSFI 1.2 certified and fully rebuildable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTransmission\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2013\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003e6 speed manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2013\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i and 335i xDrive\u003c\/td\u003e\n\u003ctd\u003e6 speed manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2013\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335is\u003c\/td\u003e\n\u003ctd\u003e6 speed manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2016\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i and 535i xDrive\u003c\/td\u003e\n\u003ctd\u003e6 speed manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2016\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 sDrive35i\u003c\/td\u003e\n\u003ctd\u003e6 speed manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2016\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e435i and 435i xDrive\u003c\/td\u003e\n\u003ctd\u003e6 speed manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2016\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM235i\u003c\/td\u003e\n\u003ctd\u003e6 speed manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eT1SS-B01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisc Count\u003c\/td\u003e\n\u003ctd\u003eTwin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisc Diameter\u003c\/td\u003e\n\u003ctd\u003e8.8 in \/ 225 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisc Material\u003c\/td\u003e\n\u003ctd\u003eOrganic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Capacity\u003c\/td\u003e\n\u003ctd\u003e690 ft-lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncrease Over OE\u003c\/td\u003e\n\u003ctd\u003e125 percent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Shaft Diameter\u003c\/td\u003e\n\u003ctd\u003e1.375 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Plate\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eSFI 1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e33.1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eT1SS-B01: CNC machined chromoly flywheel\u003c\/li\u003e\n\u003cli\u003ePressure plate cover and diaphragm assembly\u003c\/li\u003e\n\u003cli\u003eOrganic friction plates\u003c\/li\u003e\n\u003cli\u003eSprung Mono-Drive hub assembly\u003c\/li\u003e\n\u003cli\u003eFloater\u003c\/li\u003e\n\u003cli\u003eMonoloc collar\u003c\/li\u003e\n\u003cli\u003eRelease bearing\u003c\/li\u003e\n\u003cli\u003eAlignment tool\u003c\/li\u003e\n\u003cli\u003ePilot bearing when required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout ACT\u003c\/h4\u003e\u003cp\u003eACT engineers performance clutch systems with tested clamp load, balanced assemblies, and application specific driveline compatibility.\u003c\/p\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cstrong\u003eWhat is the T1SS-B01?\u003c\/strong\u003e\u003cp\u003eIt is the exact manufacturer part number for this twin disc clutch kit.\u003c\/p\u003e\u003cstrong\u003eWhich transmission is required?\u003c\/strong\u003e\u003cp\u003eA compatible 6 speed manual transmission is required.\u003c\/p\u003e\u003cstrong\u003eDoes it fit 2017 or 2018 models?\u003c\/strong\u003e\u003cp\u003eNo. ACT lists applications only through model year 2016 for this part.\u003c\/p\u003e\u003cstrong\u003eWhat friction material is used?\u003c\/strong\u003e\u003cp\u003eThe discs use organic friction material, not ceramic pucks.\u003c\/p\u003e\u003cstrong\u003eWhat is the torque capacity?\u003c\/strong\u003e\u003cp\u003eThe rated capacity is 690 ft-lb.\u003c\/p\u003e\u003cstrong\u003eIs the kit only for xDrive cars?\u003c\/strong\u003e\u003cp\u003eNo. The verified applications include rear wheel drive and xDrive models.\u003c\/p\u003e\u003cstrong\u003eIs a flywheel included?\u003c\/strong\u003e\u003cp\u003eYes. A CNC machined chromoly flywheel is included.\u003c\/p\u003e\u003cstrong\u003eWhat warranty applies?\u003c\/strong\u003e\u003cp\u003eACT lists a 12 month warranty.\u003c\/p\u003e\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eBefore installing T1SS-B01, confirm the BMW is equipped with a compatible N54 or N55 engine and 6 speed manual transmission.\u003c\/li\u003e\n\u003cli\u003eRemove the transmission and install the flywheel and clutch components in the documented ACT sequence using the specified torque values.\u003c\/li\u003e\n\u003cli\u003eVerify release bearing operation and clutch engagement before road testing, then follow the ACT break in procedure.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ACT","offers":[{"title":"Default Title","offer_id":46497287929935,"sku":"ACTT1SS-B01","price":2114.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/act-t1ss-b01-twin-disc-clutch-kit-01.jpg?v=1787765197","url":"https:\/\/www.blackopsautoworks.com\/products\/act-mod-twin-225-hd-organic-clutch-bmw-n54-n55","provider":"Black Ops Auto Works","version":"1.0","type":"link"}