Perrin Master Cylinder Support WRX / STI (2002-2007) Honda Skunk2 designs their fuel rails

Skunk2 designs their fuel rails for the Civic Si using a proprietary carbon-impregnated

The Whiteline Essentials Rear Vehicle Kit for the 2008-2014 WRX and STI contains all of the vital components for you to get your vehicles rear suspension running working perfectly again

these suspension kits provide both street comfort and track performance

Invidia's Subaru WRX/STI/LGT uppipe is a catless direct bolt on replacement for the factory uppipe in your WRX

Perrin Master Cylinder Support WRX / STI (2002-2007) Honda Skunk2 designs their fuel railsThe Perrin master cylinder support brace for the Subaru WRX STI provides the much needed support for the master cylinder and brake booster that the stock setup just can't provide. When force is placed against the brake pedal, the brake booster and master cylinder will actually flex, and over time can fatigue to the point of failure. The designers at Perrin have devised a simple plan to fix this problem; a brace cut from 6061 aluminum that bolts to the