
This SPEC aluminum flywheel is a direct replacement for 2005–2006 Subaru Legacy GT models, including Spec B. As an aluminum flywheel, it’s intended to serve as a lighter rotating assembly component than stock steel flywheels, offering a responsive option for street or track-oriented drivetrains. It provides a bolt-in upgrade for the specified Legacy GT applications.
Spec 05-06 Legacy GT (including Spec B) Aluminum Flywheel