Perrin Uppipe WRX (2002-2014) STI (2004-2018) Audi The controller also features an

The controller also features an LED readout and sweeping LED "needle" that changes colors as AFR fluctuates from rich to lean

so there is no cutting of the stock structural components required

Volkswagen Golf 1999-2000 GTI

During power on

The plates are secured to the body by aerospace fasteners or stainless steel rivets

Perrin Uppipe WRX (2002-2014) STI (2004-2018) Audi The controller also features anConstructed from TIG welded T 321 stainless steel with 1 2" thick flanges, the Perrin uppipe for the Subaru WRX STI Legacy GT is designed to handle the extreme heat of your Subaru's turbocharged engine without warping or cracking. Bolt this product up to your turbo and you will experience quicker spool, more power and snappier low end throttle response. The Perrin uppipe includes detailed instructions and new studs to make installation of this part as