Fidanza 05-07 Ford Mustang 4.0L V6 Flywheel

The billet aluminum body of this Fidanza flywheel, made from either 6061 T6 or 2024 T4 aluminum depending on the application, is significantly lighter than the stock unit. This lower MOI (moment of inertia) means the engine can rev up and down more quickly, leading to improved throttle response and faster acceleration. Fidanza flywheels are typically 40-60 percent lighter than the factory component, which helps free up additional horsepower that would otherwise be used to spin a heavier flywheel.

For durability and consistent performance, the friction plate is heat-treated to ensure optimum grip and a long service life. Should the friction surface eventually wear, it's designed to be easily replaced, and the ring gear is also made from hardened 1050 steel and can be swapped out if needed. This flywheel uses military-spec fasteners for added reliability, and most applications include stepped dowels for precise alignment during installation. It's a bolt-on replacement designed to integrate smoothly with your Mustang's drivetrain.