ACT 2011 Ford Mustang Sport/Perf Street Sprung Clutch Kit

11" O.D. Sport/Perf Street Sprung Light to moderate pedal effort, smooth engagement, OE to mild gear rattle; Longer clutch life achieved through ACT's exclusive diaphragm design; Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade; Recommended for street and race use; 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability FM13-SPSS kit features a Sport pressure plate for a nice upgrade. ACT Sport pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance street discs are the most popular disc purchased. They feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs feature a reduced marcel for faster shift action to complement ACT pressure plates. Quiet operation with increased strength and reliability. Fitment: Ford Mustang Boss 302 2012 to 2013 Ford Mustang GT 2011 to 2017 Ford Mustang GT 50 Years Limited Edition 2015 Ford Mustang GT Premium 2015 to 2017