Gibson 19-22 GMC Sierra 1500 Denali 5.3L 3in/2.5in Cat-Back Dual Split Exhaust - Stainless

Made to last the new Chevy Silverado Gibson Exhaust Dual Split Rear Cat-Back System is here. For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 18-20 horsepower. 4.0" Rolled Stainless Tips exit straight out the back. Works with most bumpers, roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Easy bolt-on installation. No welding required. Includes stainless band clamps. Backed by a Lifetime Limited Warranty.
Installation Instructions
Certificate of Origin


This Part Fits:

Year	Make	Model	Submodel
2019	Chevrolet	Silverado 1500	Custom
2019-2021,2023	Chevrolet	Silverado 1500	Custom Trail Boss
2019-2021	Chevrolet	Silverado 1500	High Country
2019	Chevrolet	Silverado 1500	LT
2019-2020,2023	Chevrolet	Silverado 1500	LT Trail Boss
2019-2021	Chevrolet	Silverado 1500	LTZ
2019-2021	Chevrolet	Silverado 1500	RST
2019	Chevrolet	Silverado 1500	SSV
2019	Chevrolet	Silverado 1500	WT
2023	Chevrolet	Silverado 1500	ZR2
2022	Chevrolet	Silverado 1500 LTD	Custom Trail Boss
2022	Chevrolet	Silverado 1500 LTD	High Country
2022	Chevrolet	Silverado 1500 LTD	LT Trail Boss
2022	Chevrolet	Silverado 1500 LTD	LTZ
2022	Chevrolet	Silverado 1500 LTD	RST
2019-2021	GMC	Sierra 1500	AT4
2019	GMC	Sierra 1500	Base
2019-2021	GMC	Sierra 1500	Denali
2023	GMC	Sierra 1500	Denali Ultimate
2019	GMC	Sierra 1500	SLE
2019-2021	GMC	Sierra 1500	SLT
2022	GMC	Sierra 1500 Limited	AT4
2022	GMC	Sierra 1500 Limited	Denali
2022	GMC	Sierra 1500 Limited	SLT