Process West - Cold Air Intake (CAI) - (WRX/STi GD 01-07)

The Process West cold air intake kit is designed to replace the restrictive factory air intake tract.

It is fabricated from light weight CNC mandrel bent aluminum tube and has a CNC machined air flow meter mount.
It comes complete with a K&N high flow air filter. The unit is painted 2-Pac Black for a flawless finish.

Process West has taken the extra few steps to ensure smooth, consistent and abundant air flow. The Process West Cold Air Intake won't leave you disappointed!