The Action Clutch Stage 2 (1SC) Super Copper kit for 2012–2015 Honda Civic Si 2.4L (K24Z7) with OE-HD flywheel balances street drivability and track capability. A copper-loaded organic facing on a reinforced steel-backed disc gives better grip and heat tolerance than stock, while the heavy-duty diaphragm plate maintains smooth engagement. The sprung kit includes enclosed spring retainers and is hand-checked to ensure consistent, reliable operation under harder use.
Action Clutch 12-15 Honda Civic Si 2.4L (K24Z7) Stage 2 Clutch Kit (1SC) w/OE-HD Flywheel