The Gibson Dual Extreme cat-back for 2015–2019 Chevrolet Tahoe LS 5.3L is an aluminized bolt-on exhaust that routes behind the rear tires for an aggressive stance and powerful tone. Dyno-tuned testing reports average gains of 15–20 horsepower. The Superflow muffler provides a strong sound, complemented by polished tips and factory-style hangers for a no-weld installation. Backed by a Lifetime Limited Warranty.
Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Extreme Exhaust - Aluminized