Gibson 20-22 Chevrolet Silverado/GMC Sierra 2500-3500 HD Crew Cab Cat-Back Exhuast - Stainless
GIB616517
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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.
Installation Instructions
This Part Fits:
Installation Instructions
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 |
We use UPS, FedEx, DHL, and USPS for deliveries. We are not responsible for any shipping problems and shall not be held liable for any "reasonable" delay beyond our advertised delivery time-frames. Shipment by Ground Courier can take up to 15 business days for delivery. Express Courier can take up to 3 business days for delivery. Shipping time frames are once the order has been processed. Due to high demand, order processing can take 5 to 7 business days.