Stage 2 - 70% Increase in holding capacity.The 1KS clutch kit features a single diaphragm heavy duty pressure plate mated to a segmented kevlar sprung disc. The clutch kit is engineered for high horsepower naturally aspirated vehicles who encounter heavy duty street use and weekend racing. A significant increase in clamping force is obtained, while still retaining OEM driving characteristics. The clutch features a slight increase in pedal pressure, smooth / linear engagement, high resistant to heat and the longest wear rate of any clutch in the Action Clutch lineup .Package Includes: Stage 2 Kevlar Sprung Friction Disc / Heavy Duty Pressure Plate / Release Bearing / Alignment Tool / Pair of Action Clutch Stickers / Action Clutch Lanyard Keyring.