ACT XT/Perf Street Sprung Kit TC2-XTSS kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT\’s Performance street discs are the most popular disc purchased. They feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates. Quiet operation with increased strength and reliability. Features Product Weight (lbs.): 12.8 Torque Capacity (ft/lbs.): 310 Torque Capacity Over OE: 0.74 Pressure Plate Type: Xtreme Release Bearing Included: Yes Clutch Disc Diameter (in.): 8.3 Clutch Disc Diameter (mm): 212 Disc Material: Organic Input Spline Quantity: 21 Input Shaft Diameter (in.): 0.9375 Alignment Tool Included: Yes Applications 1991-1997 Geo Prizm 1991-2005 Toyota Celica 1992-2013 Toyota Corolla 2003-2014 Toyota Matrix 2000-2005 Toyota MR2 Spyder 2003-2008 Pontiac Vibe What\’s In The Box? Clutch Friction Disc (3000609) Clutch Alignment Tool (ATK73) Clutch Release Bearing (RB840) Clutch Pressure Plate (T030X) References Installation Instructions Warranty Manufacturer 1 Year Warranty