The Action Clutch 7.25-inch Twin Disc race kit for 2004–2021 Subaru WRX STI 2.5L DOHC (EJ257) features two sintered metallic race discs formulated in the USA for superior heat capacity and smoother engagement. A ventilated 6061-T6 billet aluminum cover reduces weight and improves throttle response, while high-strength steel pressure and floater plates increase clamping force without doubling pedal effort—purpose-built for demanding racing use.
Action Clutch 04-21 Subaru WRX STI 2.5L DOHC (EJ257) 7.25in Twin Disc Race Clutch w/ Steel FW