{"product_id":"act-07-09-bmw-135i-335i-535i-435i-z4-n54-xt-race-sprung-6-pad-clutch-kit","title":"ACT 07-09 BMW 135i, 335i, 535i, 435i, Z4 N54 XT\/Race Sprung 6 Pad Clutch Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe ACT 07-09 BMW N54 series clutch kit is engineered for high-performance street and race applications, offering exceptional durability and precise engagement. The kit features an Xtreme pressure plate designed with an exclusive diaphragm mechanism that increases clamp load, reduces deflection, and extends clutch life. This assembly undergoes a rigorous four-stage heat-treating process, ensuring consistent performance under demanding conditions. Precision cover stampings reinforce rigidity and uniformity, contributing to smoother operation and increased reliability.\u003cbr\u003e The included 6-pad spring-centered race disc employs a spring-center design to effectively damp torsional vibrations, minimizing harshness during engagement and resisting failure during intense driving sessions. Its construction supports larger clutch sizes, enabling better heat absorption and dissipation during high-horsepower use. ACT's spring retainers, with wraparound spring windows and thicker stampings, provide enhanced support, reduce stress concentrations, and improve overall strength. This results in a clutch system capable of handling aggressive engagement and high heat with confidence.\u003cbr\u003e Designed with select ceramic friction materials, this clutch kit offers high heat tolerance, ensuring maximum performance and extended friction life. The assembly is carefully engineered, precisely assembled, and dynamically balanced to deliver smooth, high-RPM reliability. Moderate to heavy pedal effort and aggressive engagement make this kit suitable for enthusiasts seeking optimal performance without sacrificing durability. Backed by ACT's industry-leading one-year warranty, the clutch kit is a reliable upgrade for high-performance BMW models, ensuring consistent engagement and long service life in demanding driving conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eXtreme pressure plate with exclusive diaphragm design for increased clamp load and reduced deflection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour-stage heat-treating process enhances durability and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision cover stampings provide rigidity and consistency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e6-pad spring-centered race disc dampens torsional vibrations and resists failure\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpring retainers with wraparound spring windows and thicker stampings for increased strength\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for larger clutch sizes to absorb more heat during high-horsepower use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUtilizes select ceramic friction materials for high heat tolerance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for aggressive engagement with moderate to heavy pedal effort\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDynamically computer balanced for smooth high RPM operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a one-year warranty for dependable performance\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e2007 BMW 335i Base\n\u003cbr\u003e2007 BMW 335xi Base\n\u003cbr\u003e2008 BMW 135i Base\n\u003cbr\u003e2008 BMW 335i Base\n\u003cbr\u003e2008 BMW 335xi Base\n\u003cbr\u003e2008 BMW 535i Base\n\u003cbr\u003e2008 BMW 535xi Base\n\u003cbr\u003e2009 BMW 135i Base\n\u003cbr\u003e2009 BMW 335i Base\n\u003cbr\u003e2009 BMW 335i xDrive Base\n\u003cbr\u003e2009 BMW 535i Base\n\u003cbr\u003e2009 BMW 535i xDrive Base\n\u003cbr\u003e2009 BMW Z4 sDrive35i\n\u003cbr\u003e2010 BMW 135i Base\n\u003cbr\u003e2010 BMW 335i Base\n\u003cbr\u003e2010 BMW 335i xDrive Base\n\u003cbr\u003e2010 BMW 535i Base\n\u003cbr\u003e2010 BMW 535i xDrive Base\n\u003cbr\u003e2010 BMW Z4 sDrive35i\n\u003cbr\u003e2011 BMW 135i Base\n\u003cbr\u003e2011 BMW 335i Base\n\u003cbr\u003e2011 BMW 335i xDrive Base\n\u003cbr\u003e2011 BMW 335is Base\n\u003cbr\u003e2011 BMW 535i Base\n\u003cbr\u003e2011 BMW Z4 sDrive35i\n\u003cbr\u003e2012 BMW 135i Base\n\u003cbr\u003e2012 BMW 335i Base\n\u003cbr\u003e2012 BMW 335i xDrive Base\n\u003cbr\u003e2012 BMW 335is Base\n\u003cbr\u003e2012 BMW 535i Base\n\u003cbr\u003e2012 BMW Z4 sDrive35i\n\u003cbr\u003e2013 BMW 135i Base\n\u003cbr\u003e2013 BMW 335i Base\n\u003cbr\u003e2013 BMW 335i xDrive Base\n\u003cbr\u003e2013 BMW 335is Base\n\u003cbr\u003e2013 BMW 535i Base\n\u003cbr\u003e2013 BMW Z4 sDrive35i\n\u003cbr\u003e2014 BMW 335i Base\n\u003cbr\u003e2014 BMW 335i xDrive Base\n\u003cbr\u003e2014 BMW 435i Base\n\u003cbr\u003e2014 BMW 435i xDrive Base\n\u003cbr\u003e2014 BMW 535i Base\n\u003cbr\u003e2014 BMW Z4 sDrive35i\n\u003cbr\u003e2015 BMW 335i Base\n\u003cbr\u003e2015 BMW 335i xDrive Base\n\u003cbr\u003e2015 BMW 435i Base\n\u003cbr\u003e2015 BMW 435i xDrive Base\n\u003cbr\u003e2015 BMW Z4 sDrive35i\n\u003cbr\u003e2016 BMW 435i Base\n\u003cbr\u003e2016 BMW 435i xDrive Base\n\u003cbr\u003e2016 BMW Z4 sDrive35i\u003c\/p\u003e","brand":"ACT","offers":[{"title":"Default Title","offer_id":45981143400647,"sku":"actBM14-XTG6","price":977.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/8eebad7ee2e03738cecde3ea77199592.jpg?v=1766513984","url":"https:\/\/mainstreeteshop.com\/products\/act-07-09-bmw-135i-335i-535i-435i-z4-n54-xt-race-sprung-6-pad-clutch-kit","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}