Exedy Lightweight Flywheel

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Exedy Lightweight Flywheel

Part #: EXE FF501A


Brand: Exedy
SFI Approved: Yes
Weight: 13.3lbs
Mfgr. Warranty: 90 Days or 6,000 miles
Return Policy: 9kracing Guarantee

Confirmed Fitment

Subaru Impreza
WRX STI 2004, 2005, 2006, 2007 WRX STI Limited 2007 WRX STI Hatchback 2008, 2009, 2010, 2011, 2012, 2013, 2014 WRX STI Special Edition Hatchback 2010 WRX STI Limited Hatchback 2011, 2012, 2013, 2014 WRX STI Limited Sedan 2011, 2012, 2013, 2014 WRX STI Sedan 2011, 2012, 2013, 2014


Lightweight flywheels reduce rotational mass in the engine which means more horsepower, and faster revvs. The Exedy lightweight flywheel combines low weight, low inertia, and high thermal capacity. Can be used in all different types of motorsports whether it be drag racing, rally, road racing or autocross. These could also be suitable for regular street use. 

These are constructed from a solid-one piece billet chromoly steel forgings, and improves the engine response. Other special design features include airflow design enhancements to improve the cooling of the clutch. The ring gear teeth are integrated onto the flywheel unlike an aluminum flywheel where the ring gear is pressed onto the flywheel which has the possibility of separating from the flywheel due to the different expansion coefficients of aluminum versus steel.

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