Fidanza 04-05 Subaru Forester Aluminum Flywheel

If you're looking to get more out of your 2004-2005 Subaru Baja's engine, especially when it comes to acceleration and throttle response, an aluminum flywheel is a smart move. This Fidanza flywheel is significantly lighter than the stock unit, which means less rotational mass for the engine to spin up. This translates directly into quicker acceleration and a more immediate feel when you hit the gas pedal.

Fidanza builds these flywheels with a billet 6061 T6 or 2024 T4 aluminum body, which is about 40-60 percent lighter than what came from the factory. To ensure it holds up to the demands of clutch engagement, it features a heat-treated friction plate for optimal grip and long life, along with a replaceable hardened 1050 steel ring gear. They also use military-spec fasteners for added reliability, and on most applications, you'll find stepped dowels for precise alignment. The ability to replace just the friction plate is a notable feature, making maintenance easier down the road.

This flywheel is designed as a bolt-on replacement, making installation straightforward for someone familiar with clutch jobs. You'll notice a difference in how quickly your engine revs, which can make your Baja feel more responsive, especially when you're starting from a stop or accelerating through gears.