Increase horsepower and looks in your WRX! Perrin intake systems replace the restrictive stock intake in your WRX for increased air flow, faster turbo spool times and reduced turbo lag. This kit can be installed in a few hours with no special tools or tuning required.

Perrin Intakes are constructed with proper MAF alignment and piping dimensions, which prevent any check engine lights and still retain drive-ability. Included with the system is a MAF extension that plugs into the harness to relocate the sensor.