ACT 2006 Subaru Impreza XT-M/Race Sprung 4 Pad Clutch Kit

Includes Monoloc. XT-M/Race Sprung 4 Pad Moderate to heavy pedal effort, aggressive engagement, OE to mild gear rattle, confidence during hard shifts; Moderate friction life, extended by ACT's exclusive diaphragm design, dramatic improvement in release mechanism life; Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance, major improvement in release mechanism; Recommended for high horsepower street or race use; 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability, includes ACT's patented Monoloc SB10-XTG4 kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines. Monoloc is a one-piece, direct replacement or upgrade to the standard, two-piece wedge collar and wire ring featured in pull-type clutches. The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance. It provides uniform loading on the bearing and pressure plate to assure proper alignment, regardless of driver influence or vehicle modifications. Monoloc's hardened chrome-moly steel construction will provide years of service. Fitment: Subaru Impreza WRX STI 2004 Subaru Impreza WRX STI 2005 Subaru Impreza WRX STI 2006 Subaru Impreza WRX STI 2007 Subaru Impreza WRX STI 2008 Subaru Impreza WRX STI 2009 Subaru Impreza WRX STI 2010 Subaru Impreza WRX STI 2011 Subaru Impreza WRX STI 2012 Subaru Impreza WRX STI 2013 Subaru Impreza WRX STI 2014 Subaru Impreza WRX STI Limited 2007 Subaru Impreza WRX STI Limited 2011 Subaru Impreza WRX STI Limited 2012 Subaru Impreza WRX STI Limited 2013 Subaru Impreza WRX STI Limited 2014 Subaru Impreza WRX STI Special Edition 2010 Subaru Legacy GT spec.B 2007 Subaru Legacy GT spec.B 2008 Subaru Legacy GT spec.B 2009 Subaru WRX STI Base 2015 Subaru WRX STI Base 2016 Subaru WRX STI Base 2017 Subaru WRX STI Base 2018 Subaru WRX STI Base 2019 Subaru WRX STI Base 2020 Subaru WRX STI Base 2021 Subaru WRX STI Launch Edition 2015 Subaru WRX STI Limited 2015 Subaru WRX STI Limited 2016 Subaru WRX STI Limited 2017 Subaru WRX STI Limited 2018 Subaru WRX STI Limited 2019 Subaru WRX STI Limited 2020 Subaru WRX STI Limited 2021 Subaru WRX STI Series.HyperBlue 2016