ACT HD/Race Rigid 4 Pad Clutch Kit with Streetlite Flywheel Subaru WRX 2006-2024 | SB11-HDR4 ACT

Fitment Information:

2006
-2024 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.

Features:

ACT’s SB11-HDR4 HD/Race Rigid 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

Kit Includes:

• 4 Pad Rigid Race Disc
• XACT Streetlite Flywheel
• Heavy Duty Pressure Plate
• Release Bearing
• Pilot Bearing
• Alignment Tool