The Competition Clutch Stage 1.5 Clutch Kits are an economical solution for moderately modified cars or simply aggressive individuals with stock power. Offers up to 30-40% increase in torque capacity and maintains stock pedal feel. DO NOT use with added forced induction such as turbo, supercharger, or NOS systems. The 1500 Series kits include a Competition Clutch pressure plate, full face organic performance disc assembly, throw out bearing (where applicable), pilot bearing/bushing (where applicable), and alignment tool.