The ACT HD/Performance street sprung clutch kit for the 2005 Audi S4 combines ACT's Heavy Duty pressure plate with a sprung street disc to offer strong clamp load and improved shift action. The diaphragm pressure plate uses a four-stage heat-treating process, precision cover stampings and increased clamp load to reduce deflection. The sprung, high-copper organic disc features reduced marcel for quicker shifts while maintaining durability. Backed by a one-year warranty.
ACT 2005 Audi S4 HD/Perf Street Sprung Clutch Kit