ACT Heavy Duty Clutch Kit 02-05 Subaru Impreza WRX - P/N: SB3-HDG4 Product Model: ACT-SB3-HDG4 Advanced Clutch Technology Clutch kit for Subaru Impreza WRX 02-05, (Complete Kit comes with heavy duty pressure plate, 4 puck sprung disc, release bearing, pilot bearing & alignment tool). This clutch offers 342LBS of Torque. Heavy Duty Pressure Plate * 20-50% clamp load increase * Stock to moderate pedal feel * Recommended disc: street or race 4 Pad Spring Centered Race Disc * Recommended for road racing * Increased torque capacity and spline life * Good durability and spline life * Quiet operation, reduced driveline shock * Very harsh engagement, chatter