Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3.5in/3in Cat-Back Dual Sport Exhaust - Stainless

If you're looking to give your 2011-2019 Chevrolet Silverado 2500 HD or GMC Sierra 2500 HD a more commanding presence and a deeper exhaust note, this Gibson Dual Sport cat-back system is a solid choice. Designed to exit behind the rear tire, it offers a distinct look that sets your truck apart, whether you're on the road or heading off-road. This system is built to maintain clearance for towing trailers, so you don't have to worry about interference.

Crafted from durable stainless steel with mandrel-bent tubing, this Gibson system is built to last. The Dual Sport muffler is baffled and chambered, engineered to produce a powerful, authoritative deep exhaust tone without the annoying drone inside the cab. Dyno testing shows this system can increase horsepower by 10-15 HP and torque by 15-20 lb-ft, giving your truck a noticeable boost in performance. The polished stainless steel, slash-cut tips add a clean, finished look to the rear of your truck.

Installation is designed to be straightforward with a bolt-on process that requires no welding, and it uses factory-style hangers for a secure fit. All necessary hardware is included to get you up and running. Gibson backs this exhaust system with a Lifetime Limited Warranty, giving you peace of mind with your investment.