Gibson 14-18 GMC Sierra 1500 Denali 6.2L 3.5in Cat-Back Single Exhaust - Stainless

If you're looking to get more out of your 2014-2018 Chevrolet Silverado 1500 or GMC Sierra 1500, this Gibson stainless steel cat-back exhaust system is a solid choice. It's designed to bolt right onto your truck, making installation straightforward without needing any welding. This system exits behind the rear tire with a polished stainless steel slash-cut tip, giving your truck a cleaner look.

Gibson engineered this system to make a noticeable difference in performance, especially where it counts for truck owners. Dyno tests show it helps boost low-end torque and horsepower between 1800 and 3000 RPM, which translates to better acceleration, improved hill climbing, and more power when towing or passing. You can expect an average gain of 18-21 horsepower and 20-22 lb-ft of torque. Despite being a performance exhaust, Gibson focused on keeping the interior sound comfortable, minimizing drone while still providing an aggressive exhaust note outside. The Superflow muffler and mandrel-bent tubing are key to achieving these performance gains and maintaining a smooth exhaust flow.

This cat-back system is constructed from durable stainless steel, including the tubing and the polished slash-cut tip, which helps resist corrosion and ensures it holds up over time. It comes with all the necessary hardware and factory-style hangers for a hassle-free bolt-on installation. Gibson backs this exhaust with a Lifetime Limited Warranty, giving you peace of mind with your purchase.