Heavy Duty Pressure Plate by ACT SB020 pressure plate features an exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All ACT 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 Heavy Duty pressure plates increase clamp load by 20 to 50 percent. The Heavy Duty pressure plates are recommended for use with a street or race disc Features Feel – Light to moderate pedal effort, positive engagement Life – Available disc life extended by ACT\’s exclusive diaphragm design Quality – Carefully engineered for improved durability, precisely assembled and accurately balanced Recommended Use – Recommended for street and race use ACT Difference – 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability Applications 2006 – 2021 Subaru WRX 2004 – 2008 Subaru Forester XT 2005 – 2012 Subaru Legacy GT 2005 – 2009 Subaru Outback XT 2004 – 2006 Subaru Baja Turbo 2005 – 2006 Saab 9-2X Aero What\’s In The Box? 1 – ACTHeavy Duty Pressure Plate References Installation Instructions Warranty Manufacturer Standard Warranty