Gibson 15-19 Chevrolet Tahoe LS 5.3L 3in Cat-Back Single Exhaust - Aluminized

If you're looking to get more out of your 2015-2020 Chevrolet Tahoe LS with the 5.3L engine, especially when towing or climbing hills, this Gibson cat-back exhaust system is a solid choice. It's designed to help your truck breathe better, which can lead to improved acceleration and more power when you need it most, like during passing maneuvers or when hauling a load. Gibson has engineered this system to exit behind the rear tire, offering a clean look and a sound that's noticeable on the outside without being intrusive inside the cab.

This system uses aluminized, mandrel-bent tubing for consistent exhaust flow, and the Superflow™ muffler is baffled and chambered to manage sound. What this means for you is a more aggressive exhaust note when you step on the gas, but with minimal interior drone, so your cabin stays comfortable on longer drives. The kit includes all the necessary hardware and factory-style hangers, making it a bolt-on installation that doesn't require any welding. You'll also get polished stainless steel slash-cut tips for a sharp finish.

With this Gibson exhaust, you can expect an average horsepower gain of 10-15 HP and an increase of 15-20 lb-ft of torque, particularly in the low-end RPM range between 1800 and 3000. It's backed by a Lifetime Limited Warranty, giving you peace of mind with your purchase.