2006-2021 Subaru WRX
2005-2012 Subaru Legacy GT / Legacy GT Spec B
2006-2008 Subaru Forester XT
2005-2009 Subaru Outback XT
Note: This WILL NOT fit an STI.
Note: Conversion Kit. Replaces original 230mm clutch. Must use ACT Flywheel (included in kit). Subaru has incorporated 240mm clutch components into production during mid-2018MY production starting with VIN J806877. ACT clutch kits and flywheels are not compatible with the revised OEM components.
ACT's SB11-HDR4 kit features a rigid, 4 pad race clutch disc paired with their ever popular Heavy Duty pressure plate and Streetlite flywheel. What does this mean for you? Well, that means that you will have light to moderate pedal effort with an aggressive engagement and the ability to handle up to 574ft/lbs of torque on your WRX. This clutch kit is best suited for race use only.
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 rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.
Torque Capacity (ft/lbs.) - 574
Feel - Light to moderate pedal effort, aggressive engagement, increased gear rattle
- Recommended Use - Recommended for race use only
ACT Difference - 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability
- 4 Pad Rigid Race Disc
- XACT Streetlite Flywheel
- Heavy Duty Pressure Plate
- Release Bearing
- Pilot Bearing
- Alignment Tool