BBK 4011 Exhaust Conversion X-Pipe Kit With Cats

This BBK Mustang V6 true dual exhaust system offers 2 performance exhaust upgrades in one kit. Firstly this kit upgrades any 2005-2010 Ford Mustang 4.0L V6 to a true dual cat back exhaust and secondly you add a high performance hi flow X pipe system. You will love the additional horsepower and the way your car will sound with a free spirited aggressive V8 growl. This free flowing Mustang V6 Dual Exhaust and mid X pipe kit features high flow steel substrate catalytic converters welded to 16 gauge 2-1/2" CNC mandrel bent tubing for maximum exhaust flow throughout the system. All factory hangers are reused along with new supplied hangers and hardware supplied that makes installation simple. Kit contains: 2 catalytic converter downpipes, x-pipe, 2 dual exit pipes to connect to stock or aftermarket GT axle-back exhaust system. (Must be purchased separately)

Installation Instructions (PDF)