The Exedy lightweight flywheel for 1990–1991 Acura Integra is a one‑piece billet chromoly racing flywheel that reduces inertia for quicker engine response in lightly tuned racing and street applications. Designed to improve clutch cooling and thermal capacity, it integrates ring gear teeth for secure fitment and has passed engineering tests to 15,000–18,000 RPM. The unit is SFI certified and specified at about 9.5 lb.
Exedy 1990-1991 Acura Integra L4 Lightweight Flywheel