The Action Clutch Stage 2 (1SC) Super Copper Clutch Kit for 2003–2008 Toyota Matrix 1.8L (1ZZFE) balances street drivability and occasional track use. It uses a reinforced steel-backed, copper-loaded organic disc with a heavy-duty single diaphragm plate to improve grip, heat tolerance, and consistency over OEM. Daily drivable with stronger holding and enclosed spring retainers, this kit is hand-assembled and inspected for reliable performance on street and track.
Action Clutch 03-08 Toyota Matrix 1.8L (1ZZFE) Stage 2 Clutch Kit (1SC)