{"product_id":"act-heavy-duty-street-sprung-clutch-kit-for-bmw-135i-335i-535i-435i-z4-part-number-actbm14-hdss","title":"ACT Heavy Duty Street Sprung Clutch Kit for BMW 135i, 335i, 535i, 435i, Z4 – Part Number actBM14-HDSS","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your BMW with the ACT Heavy Duty Street Sprung Clutch Kit designed for models including the 2007-2009 BMW 135i, 2008-2009 BMW 335i, 2008-2009 BMW 535i, 2008-2009 BMW 335xi, and Z4. This kit combines ACT's most popular heavy-duty pressure plate with a high-performance street disc, providing a reliable and durable clutch solution for street and race applications.\u003cbr\u003eACT's Heavy Duty pressure plates utilize an exclusive diaphragm design that increases clamp load, reduces deflection, and maximizes clutch lifespan. All diaphragms undergo a four-stage heat-treating process, ensuring unparalleled performance and longevity. Precision cover stampings enhance rigidity and consistency, contributing to a smoother engagement and improved power transfer. The performance street discs are crafted with premium organic materials containing high copper content to improve heat transfer and reduce fade, while a steel-backed lining offers greater burst strength and durability. These discs feature reduced marcel, which results in faster shift action, perfectly complementing ACT's pressure plates for optimal performance.\u003cbr\u003eThe clutch kit offers light to moderate pedal effort with smooth, positive engagement, and produces OE to mild gear rattle. Designed with heat-tolerant organic friction materials, it provides longer friction life and resistance to fade, making it suitable for both daily driving and spirited racing. Each component is carefully engineered, precisely assembled, and dynamically balanced to ensure smooth operation at high RPMs. Backed by the industry’s best one-year warranty, the ACT clutch kit promises reliable performance and extended service life for your BMW.\u003cbr\u003eWhether you're upgrading for increased performance or replacing a worn clutch, this kit offers a balanced combination of durability, performance, and smooth engagement, making it an excellent choice for enthusiasts looking to enhance their vehicle’s capabilities.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHeavy Duty pressure plate with exclusive diaphragm design for increased clamp load and reduced deflection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePerformance street disc with high copper organic friction materials for superior heat transfer\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSteel-backed lining providing greater burst strength and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduced marcel design for faster shift action and improved responsiveness\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecisely engineered, assembled, and balanced for smooth high RPM operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLight to moderate pedal effort with smooth, positive engagement\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExtended friction life due to heat-tolerant organic materials\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a one-year industry-leading warranty\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":45981144318151,"sku":"actBM14-HDSS","price":891.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/7756519af7d1d6a42ea1a3054c46825d_d48ba130-2423-45f5-bbf0-c8532ad64d38.jpg?v=1766513999","url":"https:\/\/mainstreeteshop.com\/products\/act-heavy-duty-street-sprung-clutch-kit-for-bmw-135i-335i-535i-435i-z4-part-number-actbm14-hdss","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}