ACT 2004 Subaru Impreza 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 reliabilityWarrantyInstallation InstructionsInstallation InstructionsThis Part Fits: Year Make Model Submodel 2004-2014 Subaru Impreza WRX STI 2007,2011-2014 Subaru Impreza WRX STI Limited 2010 Subaru Impreza WRX STI Special Edition 2007-2009 Subaru Legacy GT spec.B 2015-2021 Subaru WRX STI Base 2015 Subaru WRX STI Launch Edition 2015-2021 Subaru WRX STI Limited 2016 Subaru WRX STI Series.HyperBlue 2018 Subaru WRX STI Type RA