XClutch 15-21 Subaru WRX STi Base 2.5L Stage 2 Sprung Ceramic Clutch Kit XKSU24001-1B

Part Number: xclXKSU24001-1B Description: Clutch Kit - Stage 2 Single Sprung Ceramic Clutch Disc Alignment Tool Included: Yes Disc Material: Ceramic 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: N/A Clutch Disc Diameter: 9 7/16 Flywheel Step: -0.590 Friction Surface Configuration: Recessed Maximum Torque: 640 Recommended Use: Track Use Spline Grease Included: Yes