Race Car Growl. This free flowing BBK x-pipe for the 2011-2014 5.0 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.
Durable Construction. BBK's X-pipes use a free-flowing 3" diameter CNC mandrel bent aluminized tubing and a merged X crossover to improve flow. And features High flow catalytic converters to provide a significant horsepower increase over the restrictive stock cats.
Application. This BBK Shorty catted X-Pipe is specifically designed to fit the 2011-2014 5.0L GT Mustangs with BBK Long-Tube Headers installed.
Technical Note: This BBK product may not be legal for use in emission restrictive states. Check local ordinances.