Gibson 10-13 GMC Sierra 1500 SLE 4.8L 2.25in Cat-Back Dual Extreme Exhaust - Stainless

This Gibson Cat-Back Dual Extreme Exhaust System is designed for enthusiasts seeking maximum power, aggressive sound, and a standout style. It's a dual bolt-on Cat back system that exits behind the rear tires at an aggressive angle, delivering a powerful exhaust tone. It's dyno-proven to provide gains on average of 15-20 horsepower and 15-20 lb-ft of torque (engineered for peak low-end torque and horsepower between 1,800–3,000 RPM). The system features a Gibson Superflow Muffler with a baffled and chambered design, producing a deep, aggressive exhaust note while minimizing cabin drone. Crafted from mandrel-bent stainless steel tubing, it ensures durability and maximum flow. Each T-304 stainless steel tip is polished for a sleek, high-performance look. Installation is a hassle-free bolt-on process with factory hangers and clamps included, requiring no welding. It's proudly Made in the USA and backed by a Lifetime Limited Warranty.