ACT Xtreme Duty Performance Street Disc Clutch Kit 2004-2021 STI

The ACT Xtreme Duty Performance Street Disc Clutch Kit is perfect for those of you with moderate bolt-ons and needs a clutch that is strong enough to handle the power in your 04+ Subaru STI! This clutch kit features the ACT Xtreme Pressure Plate which has been designed with an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. The diaphragm endures a four-stage heat-treating process to deliver optimal performance in demanding conditions.  DETAILS: 60% Torque capacity over OEM Torque capacity of 590lbs Disc diameter of 9.4 inches (240mm) 24 Spline count Clutch disc features organic materials with higher copper content that allows for better heat transfer Moderate to heavy pedal effort, smooth positive engagement, OE to mild gear rattle, better confidence during hard shifts Longer friction life, exclusive diaphragm design, dramatic improvement in release mechanism life Recommended for street and race use INCLUDED: Xtreme Duty Pressure Plate