{"product_id":"act-heavy-duty-street-sprung-clutch-kit-for-subaru-impreza-and-legacy-part-number-actsb10-hdss","title":"ACT Heavy Duty Street Sprung Clutch Kit for Subaru Impreza and Legacy — Part Number actSB10-HDSS","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe ACT Heavy Duty Street Sprung Clutch Kit (Part Number: actSB10-HDSS) is engineered to deliver reliable performance for street and light racing applications on Subaru models including the Impreza and Legacy. This kit combines ACT's most popular heavy-duty pressure plate with a high-performance street disc, providing an excellent balance of strength, durability, and smooth engagement. The pressure plate features an exclusive diaphragm design that increases clamp load, reduces deflection, and enhances clutch life, ensuring consistent performance even under demanding driving conditions. All diaphragms undergo a four-stage heat-treating process, offering unparalleled durability and heat resistance. Precision cover stampings add rigidity and consistency to the assembly, contributing to reliable operation and longevity. The included performance street disc is crafted from premium organic materials with high copper content for superior heat transfer and a steel-backed lining for increased burst strength and durability. Its reduced marcel design ensures faster shift action, making it ideal for drivers seeking quick and confident gear changes. This clutch kit also includes ACT's Monoloc, a one-piece, hardened chrome-moly steel collar that replaces the standard wedge collar and wire ring, providing uniform loading on the bearing and pressure plate. This feature ensures proper alignment and consistent performance regardless of modifications or driver influence. The entire assembly is carefully engineered, precisely assembled, and dynamically balanced to ensure smooth, high-RPM operation. Constructed with premium organic friction materials, the kit offers excellent heat tolerance and reduced fade, extending the lifespan of the clutch components. Designed for both street and race use, this clutch kit provides light to moderate pedal effort, smooth engagement, and confidence during hard shifts. It also offers a significant improvement in release mechanism life and is backed by ACT's industry-leading one-year warranty. Compatible with various Subaru models, including 2007 to 2014 Impreza and Legacy, this clutch kit is a reliable upgrade for enthusiasts seeking enhanced performance and durability.\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 materials for better heat transfer 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\u003eIncludes ACT Monoloc for uniform bearing and pressure plate loading\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecisely balanced and heat-treated components for high RPM reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed with premium organic friction materials for heat tolerance and fade resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for street and race applications with light to moderate pedal effort\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by ACT's one-year warranty for performance assurance\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e2004 Subaru Impreza WRX STI\n\u003cbr\u003e2005 Subaru Impreza WRX STI\n\u003cbr\u003e2006 Subaru Impreza WRX STI\n\u003cbr\u003e2007 Subaru Impreza WRX STI\n\u003cbr\u003e2007 Subaru Impreza WRX STI Limited\n\u003cbr\u003e2007 Subaru Legacy GT spec.B\n\u003cbr\u003e2008 Subaru Impreza WRX STI\n\u003cbr\u003e2008 Subaru Legacy GT spec.B\n\u003cbr\u003e2009 Subaru Impreza WRX STI\n\u003cbr\u003e2009 Subaru Legacy GT spec.B\n\u003cbr\u003e2010 Subaru Impreza WRX STI\n\u003cbr\u003e2010 Subaru Impreza WRX STI Special Edition\n\u003cbr\u003e2011 Subaru Impreza WRX STI\n\u003cbr\u003e2011 Subaru Impreza WRX STI Limited\n\u003cbr\u003e2012 Subaru Impreza WRX STI\n\u003cbr\u003e2012 Subaru Impreza WRX STI Limited\n\u003cbr\u003e2013 Subaru Impreza WRX STI\n\u003cbr\u003e2013 Subaru Impreza WRX STI Limited\n\u003cbr\u003e2014 Subaru Impreza WRX STI\n\u003cbr\u003e2014 Subaru Impreza WRX STI Limited\n\u003cbr\u003e2015 Subaru WRX STI Base\n\u003cbr\u003e2015 Subaru WRX STI Launch Edition\n\u003cbr\u003e2015 Subaru WRX STI Limited\n\u003cbr\u003e2016 Subaru WRX STI Base\n\u003cbr\u003e2016 Subaru WRX STI Limited\n\u003cbr\u003e2016 Subaru WRX STI Series.HyperBlue\n\u003cbr\u003e2017 Subaru WRX STI Base\n\u003cbr\u003e2017 Subaru WRX STI Limited\n\u003cbr\u003e2018 Subaru WRX STI Base\n\u003cbr\u003e2018 Subaru WRX STI Limited\n\u003cbr\u003e2018 Subaru WRX STI Type RA\n\u003cbr\u003e2019 Subaru WRX STI Base\n\u003cbr\u003e2019 Subaru WRX STI Limited\n\u003cbr\u003e2019 Subaru WRX STI S209\n\u003cbr\u003e2020 Subaru WRX STI Base\n\u003cbr\u003e2020 Subaru WRX STI Limited\n\u003cbr\u003e2021 Subaru WRX STI Base\n\u003cbr\u003e2021 Subaru WRX STI Limited\u003c\/p\u003e","brand":"ACT","offers":[{"title":"Default Title","offer_id":45981104537799,"sku":"actSB10-HDSS","price":848.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/4d72afcf360da9b918b2ce6f976fd0dc.jpg?v=1766512292","url":"https:\/\/mainstreeteshop.com\/products\/act-heavy-duty-street-sprung-clutch-kit-for-subaru-impreza-and-legacy-part-number-actsb10-hdss","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}