SPEC Aluminum Flywheel WRX (2002-2014) 3 Series Exhausts The result was higher magnitude

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

This assembly is suited for up to 150% increase in torque capacity

80% increase in torque capacity

Grimmspeed has just released their first BRZ/FR-S product

The cold side boost tubes are mounted as high as possible in the engine compartment to clear all turbo and intake combinations as it travels to the throttle body through the engine bay

SPEC Aluminum Flywheel WRX (2002-2014) 3 Series Exhausts The result was higher magnitudeSPEC 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