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The ACT Mod-Twin 225 XT rigid race kit for 2004–2020 WRX STI applications is a competition clutch assembly built for aggressive launches and rapid shifts. It combines doubled ceramic friction surfaces with a solid Mono-Drive hub and a CNC-machined flywheel to deliver reliable torque transfer under extreme use. Rated to 1120 ft·lbs torque, fully rebuildable, includes diaphragm spring, puck-style plates and required hardware; not for street use.
ACT 04-20 WRX STI Mod Twin XT Race Kit Unsprung Hub Torque Cap 1120ft/lbs Not For Street Use
