The ACT XACT Streetlite Flywheel (600725) transforms your 2010–2012 Hyundai Genesis Coupe with lightweight performance and precision engineering. Built from heat-treated forged steel, it combines strength and toughness for consistent, reliable performance in both street driving and drag racing. The reduced rotational mass lowers inertia, producing faster engine response and sharper acceleration.
Its one-piece forged design eliminates potential weak points, ensuring uniform heat transfer and minimizing the risk of warping or gear separation. The induction-hardened ring gear extends service life and provides consistent engagement under demanding conditions. Each flywheel is CNC-machined and dynamically balanced for exceptional smoothness and high-RPM stability. Fully serviceable and resurfaceable, it offers long-term value without requiring additional components. Engineered for a perfect OEM replacement fit, the ACT Streetlite Flywheel delivers the responsiveness and reliability enthusiasts expect from a high-quality performance upgrade.
Features:
- Lightweight construction for improved engine response and acceleration
- Made from heat-treated forging for increased strength and toughness
- Induction-hardened ring gear for maximum durability
- One-piece design to reduce failure points and ensure uniform heat transfer
- CNC-machined and dynamically balanced for high RPM reliability
- Serviceable and resurfacing capable for long-term use
- Compatible with 2010-2012 Hyundai Genesis Coupe
Fitment:
2010 Hyundai Genesis Coupe 3.8
2010 Hyundai Genesis Coupe 3.8 Grand Touring
2010 Hyundai Genesis Coupe 3.8 Track
2011 Hyundai Genesis Coupe 3.8 Grand Touring
2011 Hyundai Genesis Coupe 3.8 R-Spec
2011 Hyundai Genesis Coupe 3.8 Track
2012 Hyundai Genesis Coupe 3.8 Grand Touring
2012 Hyundai Genesis Coupe 3.8 R-Spec
2012 Hyundai Genesis Coupe 3.8 Track
