ACT 04+ Subaru Impreza STI 6MT HD Performance Street Sprung Clutch Kit Fuel System The V4 is a thicker

The V4 is a thicker insert than the V3 version and is recommended with 800 WHP or higher builds

Quiet operation

040" / Peak Lift 9

HD-M/Perf Street Sprung

Subaru Impreza 2

ACT 04+ Subaru Impreza STI 6MT HD Performance Street Sprung Clutch Kit Fuel System The V4 is a thickerHD M Perf Street Sprung Product Weight (lbs.): 18. 2 Torque Capacity (ft lbs.): 522 Torque Capacity Over OE: 45% Disc Material: Organic Clutch Disc Diameter (Inches): 9. 4 Clutch Disc Diameter (Millimeters): 240 Input Shaft Diameter (inches): 1 Pressure Plate Type: Heavy Duty Warranty: 12 Months SB10 HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm