ACT StreetLite Flywheel - 2002-2005 Subaru WRX EJ20

HIGHLIGHTS: Weighs 13.9lbs Improves the horsepower by removing rotational mass Improves the engine response ACT StreetLite Flywheel SPECS: Properly distributed for maximum strength, lower inertia, along with good heat tolerance and rigidity Precision machined threads Engineered with the latest CAD and Finite Element Analysis software One-piece construction CNC machined and dynamically computer balanced for super smooth high RPM reliability Recommended for street and race use Weighs 13.9 lbs Quickens revs Improves power Improves acceleration   MORE POWER AND BETTER RESPONSE Lightweight flywheels are another way to get more power and response out of your Subaru. The factory flywheel is rather heavy, and at just 13.9lbs, the StreetLite flywheel will remove some of the rotational mass from the engine. This will promote a better response along with more performance. Depending on what clutch setup you use, lighter flywheels can cause a little more clutch chatter, but for those of you who want to optimize the power and performance out of your engine and drivetrain, these make for an excellent option the next time you upgrade your clutch.