The ACT Heavy Duty pressure plate for 2007 Subaru Impreza features an exclusive diaphragm design and a four-stage heat-treat process to increase clamp load, reduce deflection and extend clutch life. Precision cover stampings add rigidity. Heavy Duty units boost clamp load about 20–50% and are recommended for street or race discs; Monoloc one-piece retaining ring and hardened chrome-moly construction improve alignment and longevity, with a one-year warranty.
ACT 2007 Subaru Impreza P/PL Heavy Duty Clutch Pressure Plate