The BLITZ Active Clutch was designed to hold maximum horsepower while retaining daily drivability. The Active Clutch is a complete clutch assembly that includes flywheel, pressure plate, clutch disc, and all necessary hardware. Our clutch systems weighs an average of 15%-20% lighter then stock. The unique feature of the BLITZ Active Clutch is the ability of change the clutch from a single disc clutch to a twin disc clutch. This allows the user to choose the correct clutch according to the power of the vehicle.