A Mantic triple disc performance clutch kit for the 2011-2017 Mustang GT offers three times the durability over a single disc clutch kit. The M931236-26 is a direct replacement complete kit for any S197 or S550 Mustang when upgrading to a Tremec T56 Magnum or Magnum XL. Expect even more surface area for increased wear properties, heat capacity and long life, even when compared to a twin disc kit. Engineered for serious performance builds where other kits have fallen short, this is the proven answer to transfer all power to the ground. The triple disc kit is for the enthusiast who needs the most durable heavy duty clutch kit for track use while maintaining the ability to drive on the street. Driving your 5.0L Mustang GT with a Mantic Triple is easy, pedal effort remains relatively low, with approximately 12-15% increase over the OE clutch pedal feel