XTD 6 puck MIBACopper Ceramic clutch is designed for the serious enthusiast with just Stock to considerable modifications. This disc features 12 high-coefficient ceramic pads for quick engagement and the extreme duty friction needed. Our specifically designed high torque disc delivers maximum holding capacity without compromise. The heavy-duty solid spline center unit boasts heat treated chromoly for the maximum power and durability. This XTD Stage 3 Clutch Kit Includes XTD High Clamp Long Life Pressure plate,XTD MIBA6 Puck Copper Ceramic Disc,Throw out Bearing,Alignment Tool,XTD clutch Installation Guide & XTD Logo Window Decal.This XTD Pressure plate Holds 30 Percent more HP and Torque Than Stock Pressure Plate and This Pressure plate is made from ductile iron and heat Treated Which is about 30 to 40 Percent Stronger Than Just Stock Cast Iron Pressure plate. XTD Stage 3 Copper Ceramic Disc is designed for Ultra Racing Purpose and it Graps Much Harder Than Carbontic or Kevlar disc also It will Increased Acceleration.However,It designed also Smooth Engagement and improved durability for Street so It won't make you difficulty on Daily Driving.This XTD Stage 3 clutch kit is Great for Just Stock or Modified Application.All XTD Racing Clutch kit Requied 500Miles Break-in Period.