Coming in at 11.8 lbs this is the lightest flywheel offered by ACT that will accept a factory style clutch. Prolite flywheels are designed for improved throttle response and acceleration. Drivability can suffer if paired with a more aggressive clutch.
Not recommended on engines that have a lightweight crank pulley. Misfire codes may result.
Fitment:
Subaru STI - 2004-2021 2.5 Turbo
Subaru Legacy GT Spec B - 2007-2009 2.5 Turbo (6 Speed Manual)
