Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Gibson Dual Split cat-back exhaust for 2019–2023 Chevrolet Silverado and GMC Sierra 1500 5.3L Crew Cab reduces backpressure and delivers a throaty, aggressive sound while exiting straight out the back using factory tips. The stainless system features mandrel-bent tubing, a baffled Superflow muffler and clamp-on tips for a clean fit. Dyno-tested gains average 18–20 hp; installation is bolt-on with included hardware and a lifetime limited warranty.
Gibson 19-23 Silverado/GMC Sierra 1500 5.3L Crew Cab Cat-Back Dual Split Exhaust
