The Gibson Dual Sport cat-back for 2015–2019 Chevrolet Tahoe LS 5.3L is an aluminized bolt-on system that exits behind the rear tire for distinctive styling and maintains tow clearance. Dyno-tested to increase horsepower and torque with average gains of about 10–15 hp and 15–20 lb-ft, it features a baffled Superflow muffler for minimal interior drone, polished round tips, and included hardware for easy installation.
Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Aluminized