The Stage 3 (1MS) clutch kit with lightened flywheel from Action Clutch is built for Honda Civic Si (2002–2005) 2.0L (K20A3) applications that need greater durability. It pairs a Sprung MIBA Ceramic disc (4- or 6-puck) with reinforced drive straps and a heavy-duty single diaphragm pressure plate to provide quicker engagement and increased holding capacity. Some clutch chatter is expected during break-in; each kit is inspected by experienced engineers.
Action Clutch 02-05 Honda Civic Si 2.0L (K20A3) Stage 3 Clutch Kit (1MS) w/Lightened Flywheel