Flowmaster introduces their new Outlaw extreme Cat-back system for the 2009-2013 Chevrolet/GMC 1500 series trucks with the 5.3L V8 engine. These kits deliver the ultimate sound in aggressive exhaust systems by using a 3.0 In. Outlaw muffler and a single 3.0 In. dump style turndown exit (no tailpipes). As an Outlaw extreme system this will deliver a very aggressive sound and tone both outside and inside the truck. This system is for the double cab and crew cab models only.
