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

The Gibson Single Exhaust is a top-performing cat-back system designed to significantly enhance acceleration, towing, hill climbing, and passing power. It is specifically engineered for maximum low-end torque and horsepower (1800-3000 RPM). Dyno testing has shown gains of 10-15 horsepower and 15-20 lb-ft of torque.

The system features a Gibson Superflow Muffler with a baffled and chambered design, eliminating internal packing for an aggressive sound with minimal interior drone. It includes a T-304 polished stainless tip, expertly crafted for durability and style, exiting behind the rear tire. The construction utilizes stainless steel mandrel-bent tubing, and the kit includes all necessary factory hangers and clamps for a seamless, hassle-free bolt-on installation with no welding required. This product is proudly Made in the USA and backed by a Lifetime Limited Warranty.