The Action Clutch Ironman Unsprung kit for 2017–2021 Honda Civic Si 1.5L turbo is engineered for high-powered race applications. It uses American sintered iron friction material and a dual clamp load pressure plate to maximize torque holding capacity. Engagement is aggressive and on/off without chatter, though light engagement noise or gear rattle may occur. This kit is intended for track use only and delivers significantly greater holding capacity than factory units.
Action Clutch 17-21 Honda Civic Si 1.5L (L15B7) Turbo Ironman Unsprung Clutch Kit