Fidanza aluminum flywheel for 1981–1988 Porsche 944 non-turbo 2.5L. A lightweight billet aluminum option that reduces rotational mass—Fidanza cites 40–60% less weight than stock—to free up throttle response and quicker acceleration. Features include a heat-treated friction plate, replaceable friction plate and hardened ring gear, billet 6061-T6 or 2024-T4 construction, military-spec fasteners and stepped dowels for reliable, serviceable performance.
Fidanza 81-88 Porsche 944 Non Turbo 2.5L (Non S/S2) Aluminum Flywheel