The Fidanza aluminum flywheel for 1985–1989 Toyota MR2 is a lightweight replacement designed to reduce rotational mass and improve throttle response. Heat-treated friction plate and military-spec fasteners provide durability, while a billet aluminum body and replaceable hardened friction plate help lower the moment of inertia for quicker acceleration and crisper engine response compared with stock units.
Fidanza 85-89 Toyota MR2 Aluminum Flywheel