SS and G6 discs are Sprung Centered for noise reduction on solid ACT Flywheel. Must use ACT Flywheel with Sprung Hub Discs for proper clearance. (Flywheel not included) Perf Street Sprung Disc Smooth...

"Excellence in Performance", backed by the best one-year warranty in the industry! Perf Street Sprung Disc Smooth engagement, quicker shifts, OE to mild gear rattle; Premium organic composite...

"Excellence in Performance", backed by the best one-year warranty in the industry! Perf Street Sprung Disc Smooth engagement, quicker shifts, OE to mild gear rattle; Premium organic composite...

"Excellence in Performance", backed by the best one-year warranty in the industry! Perf Street Sprung Disc Smooth engagement, quicker shifts, OE to mild gear rattle; Premium organic composite...