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ACT XACT Prolite flywheel for 2004 Subaru Impreza, the Prolite option in ACT’s XACT lineup offering reduced inertia for quicker throttle response and improved acceleration. It’s intended for track-oriented road racing or rally use where reduced drivability is acceptable. Materials are distributed for strength, heat tolerance and rigidity; the flywheel is serviceable and can be resurfaced without replacing additional parts.
ACT 2004 Subaru Impreza XACT Flywheel Prolite
