XClutch 15-21 Subaru WRX STi Base 2.5L Stage 1 Extra HD Sprung Organic Clutch Kit XKSU24001-1AX

Part Number: xclXKSU24001-1AX Description: Clutch Kit - Stage 1X Single Sprung Organic Disc with Heavy Duty Cover Alignment Tool Included: Yes Disc Material: Organic Disc Type Sprung Solid: Sprung Flywheel Included: No Input Shaft Diameter: 1 Input Spline Quantity: 24 Pilot Bearing Included: Yes Release Bearing Included: Yes Clamping Force % Increase: 40 Clutch Disc Diameter: 9 7/16 Flywheel Step: -0.590 Friction Surface Configuration: Recessed Maximum Torque: 510 Recommended Use: Street Use Spline Grease Included: Yes