Flowmaster 14-19 GM Silverado/Sierra 1500 5.3L (143.5/153in WB) Outlaw Extreme Cat-Back System 409S

Introducing our new Outlaw Extreme Cat-back system for the 2014-19 GM Silverado/Sierra 1500 with the 4.3L and 5.3L engine. These kits deliver the ultimate sound in aggressive exhaust systems by using a 3.00-inch race-proven Outlaw muffler and a single 3.00-inch single dump style turndown exit under the bed, for the ultimate deep and aggressive sound that will get you noticed. The system is manufactured using 409 stainless steel for durability and uses the factory hangers. As an Outlaw extreme system, this will deliver a very aggressive sound both outside and inside the truck that will get you noticed. Comes with all hardware and detailed instructions for an easy installation that can be done in less than an hour. 14-19 GM1500 5.3L CC&DC OTL-EXT 409S