ACT XACT Prolite Clutch Flywheel | Mazda Mazdaspeed3 (07-13) / Mazdaspeed6 (06-07) (600521)

The ACT XACT Prolite Clutch Flywheel for Mazda Mazdaspeed3 (2007-2013) and Mazdaspeed6 (2006-2007) is a lightweight flywheel designed to enhance throttle response and acceleration. Constructed with carefully distributed materials for maximum strength, heat tolerance, and rigidity, this Prolite flywheel offers a significant reduction in inertia compared to stock components. Its optimized design makes it ideal for performance applications such as road racing and rally racing, where quick throttle response and improved power delivery are critical. The flywheel's durable construction ensures reliable operation under demanding conditions, and it is serviceable and can be resurfaced without needing to replace the unit.

This flywheel is a direct replacement for the stock component on compatible Mazda Mazdaspeed models within the specified years and engine configurations. It is intended for enthusiasts seeking improved performance on the street or track, especially in racing scenarios that benefit from reduced rotational mass. Installation involves replacing the stock flywheel with this lightweight version, which is compatible with the factory clutch and pressure plate. The kit includes the flywheel itself, designed for easy installation and long-term durability, making it suitable for both daily driving and competitive motorsport use.