SPEC Aluminum Flywheel WRX (2002-2014) 3 Series Exhausts SPEC Stage 3: The SPEC

SPEC Stage 3: The SPEC Stage 3 clutch kit features a carbon semi-metallic 6-puck sprung hub disc that has been the leading pucked clutch in drivability

The result was higher magnitude 5th order and 6th order vibrations at a potentially destructive 600Hz from 4500rpm through redline

running rich

A snap to install - this elegant

and a good increase in horsepower

SPEC Aluminum Flywheel WRX (2002-2014) 3 Series Exhausts SPEC Stage 3: The SPECSPEC aluminum flywheels for the Subaru WRX are CNC machined and exceed SFI standards for high stress racing applications. The WRX SPEC lightweight flywheels are recommended for highly modified street or racing vehicles. The body of the flywheel is made of tempered aluminum, either 6061 T6 or 2024 T3, for ultimate strength and lightest possible weight. The 1 4 inch thick friction plate is a 1050 high carbon alloy, for incredible durability with any