Race Car Growl. This free flowing Kooks x-pipe for the 2011-2012 GT500 Mustang's not only increases power, but it also adds a crisp raspy, race car growl to the sound of your exhaust with its modern "X" crossover pipe design.
Quality Construction. Manufactured from 3" diameter mandrel bent 304 stainless steel tubing, Kooks x-pipes feature a merged "X" crossover for superior exhaust flow.
Application. This Kooks Shorty Off-road X-Pipe is specifically designed to fit the 2011-2012 Shelby GT500 Mustangs with Kooks Long-Tube Headers installed.
Technical notes. Not legal for use on pollution controlled motor vehicles; intended for off road use only.