Exedy 1989-1991 Toyota Corolla GTS L4 Lightweight Flywheel

This is the Exedy Lightweight Flywheel, part number TF01. Inside the box, you'll find a one-piece billet chromoly steel flywheel designed to replace your stock unit. This flywheel is specifically made for the 1989-1992 Toyota Corolla and the 1986-1989 Toyota MR2, offering a direct fit for these models.

Exedy flywheels are built to offer a significant reduction in weight and rotational inertia compared to stock. This means your engine can rev up and down more quickly, leading to improved throttle response and a livelier feel, especially in tuned vehicles. They're constructed from solid, one-piece billet chromoly steel, which is known for its strength and durability. This material choice also helps with high thermal capacity, meaning it can handle the heat generated during spirited driving or racing events. Unlike some other designs, the ring gear teeth are integrated directly into the steel flywheel, eliminating the risk of separation that can occur with aluminum flywheels where the ring gear is pressed on.

This Exedy flywheel is SFI certified, meaning it has passed rigorous engineering tests to ensure it can withstand high RPMs, up to 15,000-18,000 rpm, without failing. This certification is important for racing applications. While designed for performance, it's also suitable for street use, offering a noticeable change in how your engine responds to throttle input. Keep in mind that a lighter flywheel can make the engine slightly less forgiving at very low RPMs, but the gains in responsiveness are often well worth it for enthusiasts.