The ACT Xtreme pressure plate (SB020X) for 2008 Subaru Impreza uses an exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. Diaphragms endure a four-stage heat-treating process and precision cover stampings add rigidity. The Xtreme plate boosts clamp load by 50–120% and is recommended for use with street or race discs; the product is backed by a one-year warranty.
ACT 2008 Subaru Impreza P/PL Xtreme Clutch Pressure Plate