The Action Clutch Stage 2 (1SC) clutch kit for Acura TSX (2009–2014, 2.4L K24) is a Super Copper street/track option for occasional circuit or road racing. It employs a reinforced steel-backed, copper-loaded organic disc and a heavy-duty diaphragm pressure plate to improve grip and heat tolerance while preserving smooth daily drivability. The kit includes enclosed spring retainers and a lightened flywheel for added protection and consistency under load.
Action Clutch 09-14 Acura TSX 2.4L (K24) Stage 2 Clutch Kit (1SC) w/Lightened Flywheel