Gibson 21-22 GMC Yukon/ Chevrolet Tahoe 5.3L 2/4wd Cat-Back Dual Sport Exhaust

The Gibson Stainless Dual Sport Series cat-back exhaust system is engineered for enhanced performance and aggressive styling. It features precision-engineered T-304 stainless steel tips for a bold look and a clamp-on design for easy installation. This system is designed to provide dyno-proven gains of 10–15 horsepower and 15–20 lb-ft of torque, primarily in the 1,800–3,000 RPM range, contributing to improved low-end torque and horsepower.

The exhaust is equipped with a Superflow Muffler that utilizes a baffled and chambered design, eliminating the need for internal packing. This design helps minimize drone while producing an aggressive exhaust note, balancing increased power with controlled cabin noise. Crafted from quality stainless steel mandrel-bent tubing, it ensures maximum flow and durability. Installation is a bolt-on process with all necessary factory hangers and clamps included, requiring no welding. The product is proudly made in the USA and comes with a Lifetime Limited Warranty.