The Stage 1 (1OS) clutch kit from Action Clutch fits Honda Civic Si (2006–2011) 2.0L (K20Z3) applications and is tuned for stock to mildly modified cars. It pairs Steel-Backed Copper Kevlar organic friction with a single diaphragm heavy-duty pressure plate for smooth, OEM-like engagement and about 70% increased holding capacity over factory. Patented enclosed spring retainers protect against spring ejection, and each kit is quality checked by experienced engineers.
Action Clutch 06-11 Honda Civic Si 2.0L (K20Z3) Stage 1 Clutch Kit (1OS)