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:

Year	Make	Model	Submodel
2023-2024	Chevrolet	Silverado 2500 HD	Custom
2023-2024	Chevrolet	Silverado 2500 HD	High Country
2023-2024	Chevrolet	Silverado 2500 HD	LT
2023-2024	Chevrolet	Silverado 2500 HD	LTZ
2023-2024	Chevrolet	Silverado 2500 HD	WT
2023-2024	Chevrolet	Silverado 3500 HD	High Country
2023-2024	Chevrolet	Silverado 3500 HD	LT
2023-2024	Chevrolet	Silverado 3500 HD	LTZ
2023-2024	Chevrolet	Silverado 3500 HD	WT
2023-2024	GMC	Sierra 2500 HD	AT4
2024	GMC	Sierra 2500 HD	AT4X
2022-2024	GMC	Sierra 2500 HD	Denali
2023-2024	GMC	Sierra 2500 HD	Pro
2023-2024	GMC	Sierra 2500 HD	SLE
2023-2024	GMC	Sierra 2500 HD	SLT
2023-2024	GMC	Sierra 3500 HD	AT4
2023-2024	GMC	Sierra 3500 HD	Denali
2023-2024	GMC	Sierra 3500 HD	Pro
2023-2024	GMC	Sierra 3500 HD	SLE
2023-2024	GMC	Sierra 3500 HD	SLT