The Action Clutch Stage 4 unsprung MIBA Ceramic clutch kit for 1990–1991 Acura Integra 1.8L (B18) is intended for dedicated race vehicles. It combines an unsprung MIBA Ceramic disc with a heavy-duty single diaphragm pressure plate and reinforced drive straps for aggressive engagement and durability. Kits are quality-checked and use enclosed spring retainers; customers are advised to confirm the correct kit for their power level to avoid damage.
Action Clutch 90-91 Acura Integra 1.8L (B18) Stage 4 Clutch Kit (1MD)