The ACT Prolite Flywheel is a precision-engineered, lightweight performance upgrade designed to enhance engine responsiveness and acceleration. Manufactured from heat-treated forged material, it features a low-inertia design that allows the engine to rev faster and more freely—ideal for road and rally racing conditions. Its one-piece construction provides consistent strength and efficient heat transfer, while the induction-hardened ring gear ensures long-term durability under demanding use.
This flywheel is CNC machined and dynamically balanced for smooth, stable operation at high RPMs, minimizing vibration and gear chatter. It can be resurfaced without replacement parts, offering straightforward maintenance and reliable performance over time. Recommended for racing and spirited driving, the ACT Prolite Flywheel delivers sharper throttle response, improved acceleration, and greater driver control. Compatible with ACT pressure plates and discs, it fits select Mazda 3 and Mazdaspeed3 models from 2007 to 2013.
Features:
- Low inertia design for improved throttle response and acceleration
- Heat-treated forging for enhanced strength and toughness
- Induction-hardened ring gear for maximum durability
- One-piece construction for reliability and uniform heat transfer
- CNC machined and dynamically balanced for smooth high RPM operation
- Serviceable and can be resurfaced without additional parts
- Recommended for race use and high-performance applications
Fitment:
2006 Mazda 6 Mazdaspeed
2007 Mazda 3 Mazdaspeed
2007 Mazda 6 Mazdaspeed
2008 Mazda 3 Mazdaspeed
2009 Mazda 3 Mazdaspeed
2010 Mazda 3 Mazdaspeed
2011 Mazda 3 Mazdaspeed
2012 Mazda 3 Mazdaspeed
2013 Mazda 3 Mazdaspeed
