The ACT XACT Prolite flywheel for 2007–2013 Mazdaspeed3 2.3T is a lightweight, low-inertia serviceable unit engineered for quicker throttle response and improved acceleration. Prolite flywheels prioritize reduced inertia for road and rally use while maintaining strength, heat tolerance and rigidity through careful material distribution. They are resurfaced serviceable and intended for drivers seeking a more responsive driveline.
ACT 07-13 Mazda Mazdaspeed3 2.3T XACT Flywheel Prolite (Use w/ACT Pressure Plate & Disc)