ACT 2004 Subaru Impreza XACT Flywheel Prolite

"Excellence in Performance", backed by the best one-year warranty in the industry! XACT Flywheel Prolite Dramatically improved engine response and acceleration, mild to moderate gear rattle; Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life; One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears; Recommended for race use; Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability 600240 is a Prolite flywheel, which is ACT's lighter flywheel offering with lowest inertia. Prolite flywheels are designed for best throttle response and acceleration. Prolite flywheels are preferred for road racing or rally racing, and have reduced drivability. Materials are properly distributed for maximum strength, good heat tolerance and rigidity. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts. Fitment: SubaruImprezaWRX STI2004 SubaruImprezaWRX STI2005 SubaruImprezaWRX STI2006 SubaruImprezaWRX STI2007 SubaruImprezaWRX STI2008 SubaruImprezaWRX STI2009 SubaruImprezaWRX STI2010 SubaruImprezaWRX STI2011 SubaruImprezaWRX STI2012 SubaruImprezaWRX STI2013 SubaruImprezaWRX STI2014 SubaruImprezaWRX STI Limited2007 SubaruImprezaWRX STI Limited2011 SubaruImprezaWRX STI Limited2012 SubaruImprezaWRX STI Limited2013 SubaruImprezaWRX STI Limited2014 SubaruImprezaWRX STI Special Edition2010 SubaruLegacyGT spec.B2007 SubaruLegacyGT spec.B2008 SubaruLegacyGT spec.B2009 SubaruWRX STIBase2015 SubaruWRX STIBase2016 SubaruWRX STIBase2017 SubaruWRX STIBase2018 SubaruWRX STIBase2019 SubaruWRX STIBase2020 SubaruWRX STIBase2021 SubaruWRX STILaunch Edition2015 SubaruWRX STILimited2015 SubaruWRX STILimited2016 SubaruWRX STILimited2017 SubaruWRX STILimited2018 SubaruWRX STILimited2019 SubaruWRX STILimited2020 SubaruWRX STILimited2021 SubaruWRX STISeries.HyperBlue2016