SPEC Aluminum Flywheel 2006-2019 Subaru WRX / 2007-2011 Legacy GT

Part #: SU20A. SPEC's aluminum flywheels are precision CNC - machined and surpass SFI standards, making them perfect for high - stress racing. These lightweight flywheels are great for highly modified street or racing cars. The flywheel body is crafted from tempered aluminum (either 6061 T6 or 2024 T3), offering top - notch strength and minimal weight. The 1/4 - inch thick friction plate, made of 1050 high - carbon alloy, is extremely durable with any friction disc material, even iron. The plates are fastened to the body using aerospace fasteners, and the ring gears are pressed on and secured with grade 10 fasteners. The gears are heat - treated for long - lasting performance. Weight: 12.5 lbs. Part Number: SU20A.

Using this SPEC aluminum flywheel is straightforward. Just install it in your 2006 - 2019 Subaru WRX or 2007 - 2011 Legacy GT according to the standard installation procedures. When installing, make sure all the fasteners are tightened properly to avoid any loose parts. As for maintenance, regularly check the fasteners for tightness. If you notice any unusual noises or vibrations during operation, stop using the vehicle and inspect the flywheel. Clean the flywheel periodically to keep it in good condition. Also, be careful not to overload the flywheel beyond its recommended capacity for high - stress racing applications.