The ACT XACT Prolite Flywheel for the 2000–2009 Honda S2000 is a lightweight, precision-engineered component built to enhance throttle response and acceleration. With the lowest rotational inertia among ACT flywheels, it delivers rapid rev matching and sharper gear transitions — ideal for road racing, rally, and track use.
Constructed from heat-treated forged steel, the Prolite Flywheel offers outstanding strength, durability, and thermal stability under extreme conditions. Its one-piece CNC-machined design ensures even heat distribution and eliminates weak points, reducing the risk of distortion or ring gear separation. The induction-hardened ring gear provides superior longevity, while the dynamically balanced assembly guarantees vibration-free operation at high RPMs.
Serviceable and fully resurface-capable, this flywheel offers long-term value and reliability, making it a trusted choice for both professional racers and performance enthusiasts seeking a precise OEM-fit upgrade.
Features:
- Lightweight design with the lowest inertia for improved throttle response and acceleration
- Constructed from heat-treated forging for maximum strength and toughness
- Induction-hardened ring gear for extended durability and lifespan
- One-piece CNC-machined construction for uniform heat transfer and reduced failure risk
- Dynamically balanced for smooth high RPM operation
- Serviceable and resurfacing capable, ensuring long-term use
- Recommended for race use, suitable for Honda S2000 models from 2000 to 2009
Fitment:
2000 Honda S2000 Base
2001 Honda S2000 Base
2002 Honda S2000 Base
2003 Honda S2000 Base
2004 Honda S2000 Base
2005 Honda S2000 Base
2006 Honda S2000 Base
2007 Honda S2000 Base
2008 Honda S2000 Base
2008 Honda S2000 CR
2009 Honda S2000 Base
2009 Honda S2000 CR
