The Action Clutch Stage 3 clutch kit for 1990–1991 Acura Integra 1.8L (B18) offers a sprung MIBA Ceramic option for heavy-duty street use and occasional competition. It pairs a reinforced single diaphragm pressure plate and reinforced drive straps with a 4- or 6-puck sprung ceramic disc for quicker engagement. Expect some initial clutch chatter that diminishes after break-in; enclosed spring retainers and engineer inspections support consistent operation.
Action Clutch 90-91 Acura Integra 1.8L (B18) Stage 3 Clutch Kit (1MS)