240mm upgrade. Must use ACT flywheel (included in kit).
HD/Race Sprung 4 Pad
Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle; Moderate friction life, extended by ACT’s exclusive diaphragm design; Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance; Recommended for high horsepower street or race use; 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability
SB11-HDG4 kit features ACT’s most popular Heavy Duty pressure plate. ACT Heavy Duty 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 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.

Fits
Subaru Baja Turbo 2006
Subaru Forester Sports 2.5 XT 2008
Subaru Forester XT Limited 2006 to 2008
Subaru Impreza WRX 2006 to 2014
Subaru Impreza WRX Limited 2006 to 2007
Subaru Impreza WRX Limited 2010 to 2014
Subaru Impreza WRX Premium 2009 to 2014
Subaru Impreza WRX TR 2006 to 2007
Subaru Legacy 2.5GT 2010 to 2012
Subaru Legacy GT 2005 to 2006
Subaru Legacy GT Limited 2005
Subaru Legacy GT Limited 2007 to 2009
Subaru Legacy GT spec.B 2006 to 2009
Subaru Outback XT 2005 to 2006
Subaru Outback XT Limited 2005 to 2009
Subaru WRX Base 2015 to 2021
Subaru WRX Limited 2015 to 2021
Subaru WRX Premium 2015 to 2021