Flowmaster 817451 - Force II Cat-back Exhaust System

2011-2019 Chevrolet and GMC 2500, 3500 HD trucks with 6.0L engine. Fits Crew cab/short bed. This Force II Cat-back exhaust system is specifically designed for 2011-2019 GM Silverado/Sierra 2500HD and 3500HD crew cab/short bed trucks with the 6.0L engine. The emissions legal system is constructed from 3.50-inch mandrel bent stainless steel tubing flowing into a 50 Series Big Block muffler for a moderate tone inside and outside the truck. The tailpipe exits behind the right rear tire with a large 4.00-inch polished stainless steel tip. The system attaches to the factory hanger locations, making for easy installation and includes all necessary parts, hardware, and detailed instructions. Comes with our Limited Lifetime Warranty.