{"product_id":"act-heavy-duty-street-sprung-clutch-kit-for-bmw-128i-and-3-series-part-actbm15-hdss","title":"ACT Heavy Duty Street Sprung Clutch Kit for BMW 128i and 3 Series (Part #actBM15-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 2006 to 2013 BMW 128i and 2006 to 2008 BMW 325i and 328i. This kit features ACT's most popular heavy-duty pressure plate and high-performance street disc, engineered to deliver reliable, smooth engagement for street and light race applications. The pressure plate utilizes an exclusive diaphragm design to increase clamp load, reduce deflection, and extend clutch life. Each diaphragm undergoes a four-stage heat-treating process, ensuring durability and consistent performance under demanding conditions. Precision cover stampings contribute to rigidity and stability, enhancing overall clutch engagement and longevity. The performance street discs incorporate premium organic materials with high copper content for superior heat transfer and a steel-backed lining for increased burst strength and durability. These discs are designed with reduced marcel for faster shift action, complementing the pressure plate for a seamless driving experience. The clutch kit provides light to moderate pedal effort and smooth positive engagement, with some mild gear rattle typical of street performance setups. Carefully engineered, precisely assembled, and accurately balanced, the kit ensures high RPM reliability and extended friction life, making it ideal for street driving and occasional racing. Every component is 100% clamp load tested and dynamically computer balanced to guarantee smooth operation and durability. Backed by ACT’s industry-leading one-year warranty, this clutch kit offers excellence in performance and reliability for BMW enthusiasts seeking enhanced driving dynamics without sacrificing daily usability.\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 content organic materials for better heat transfer\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSteel-backed lining for greater burst strength and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduced marcel for faster shift action and smoother engagement\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecisely assembled, balanced, and clamp load tested for high RPM reliability\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\u003eDesigned for street and light race use, offering extended friction life\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a one-year warranty for confidence in performance\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e2006 BMW 325i Base\n\u003cbr\u003e2006 BMW 325xi Base\n\u003cbr\u003e2006 BMW 330i Base\n\u003cbr\u003e2006 BMW 330xi Base\n\u003cbr\u003e2006 BMW 525i Base\n\u003cbr\u003e2006 BMW 525xi Base\n\u003cbr\u003e2006 BMW 530i Base\n\u003cbr\u003e2006 BMW 530xi Base\n\u003cbr\u003e2007 BMW 328i Base\n\u003cbr\u003e2007 BMW 328xi Base\n\u003cbr\u003e2007 BMW 525i Base\n\u003cbr\u003e2007 BMW 525xi Base\n\u003cbr\u003e2007 BMW 530i Base\n\u003cbr\u003e2007 BMW 530xi Base\n\u003cbr\u003e2007 BMW X3 3.0si\n\u003cbr\u003e2008 BMW 128i Base\n\u003cbr\u003e2008 BMW 328i Base\n\u003cbr\u003e2008 BMW 328xi Base\n\u003cbr\u003e2008 BMW 528i Base\n\u003cbr\u003e2008 BMW 528xi Base\n\u003cbr\u003e2008 BMW X3 3.0si\n\u003cbr\u003e2009 BMW 128i Base\n\u003cbr\u003e2009 BMW 328i Base\n\u003cbr\u003e2009 BMW 328i xDrive Base\n\u003cbr\u003e2009 BMW 528i Base\n\u003cbr\u003e2009 BMW Z4 sDrive30i\n\u003cbr\u003e2010 BMW 128i Base\n\u003cbr\u003e2010 BMW 328i Base\n\u003cbr\u003e2010 BMW 328i xDrive Base\n\u003cbr\u003e2010 BMW 528i Base\n\u003cbr\u003e2010 BMW Z4 sDrive30i\n\u003cbr\u003e2011 BMW 128i Base\n\u003cbr\u003e2011 BMW 328i Base\n\u003cbr\u003e2011 BMW 328i xDrive Base\n\u003cbr\u003e2011 BMW Z4 sDrive30i\n\u003cbr\u003e2012 BMW 128i Base\n\u003cbr\u003e2012 BMW 328i Base\n\u003cbr\u003e2012 BMW 328i xDrive Base\n\u003cbr\u003e2013 BMW 128i Base\n\u003cbr\u003e2013 BMW 328i Base\n\u003cbr\u003e2013 BMW 328i xDrive Base\u003c\/p\u003e","brand":"ACT","offers":[{"title":"Default Title","offer_id":45981148807367,"sku":"actBM15-HDSS","price":877.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/d4a4e71f17bc088476d1bdbf18b3cd47.jpg?v=1766514233","url":"https:\/\/mainstreeteshop.com\/products\/act-heavy-duty-street-sprung-clutch-kit-for-bmw-128i-and-3-series-part-actbm15-hdss","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}