Wholesale Gibson 20-22 Chevrolet Silverado/GMC Sierra 2500-3500 HD Crew Cab Cat-Back Exhaust – Stainless

Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty.This Part Fits:YearMakeModelSubmodel2021,2023-2025ChevroletSilverado 2500 HDCustom2023-2025ChevroletSilverado 2500 HDHigh Country2023-2025ChevroletSilverado 2500 HDLT2023-2025ChevroletSilverado 2500 HDLTZ2023-2025ChevroletSilverado 2500 HDWT2023-2025ChevroletSilverado 3500 HDHigh Country2023-2025ChevroletSilverado 3500 HDLT2023-2025ChevroletSilverado 3500 HDLTZ2023-2025ChevroletSilverado 3500 HDWT2023-2025GMCSierra 2500 HDAT42024-2025GMCSierra 2500 HDAT4X2022-2025GMCSierra 2500 HDDenali2023-2025GMCSierra 2500 HDPro2023-2025GMCSierra 2500 HDSLE2023-2025GMCSierra 2500 HDSLT2023-2025GMCSierra 3500 HDAT42023-2025GMCSierra 3500 HDDenali2023-2025GMCSierra 3500 HDPro2023-2025GMCSierra 3500 HDSLE2023-2025GMCSierra 3500 HDSLT