SKU: 65699 | UPC: 677418033458
Gibson 2019-2023 Silverado GMC Sierra 1500 5.3L Crew Cab Cat-Back Dual Extreme Exhaust
The Gibson Dual Split Rear Cat-Back Exhaust System delivers lasting performance for 2019-2023 Chevy Silverado 1500 and GMC Sierra 1500 5.3L V8 Crew Cab models. This setup cuts backpressure for average gains of 18-20 horsepower and more torque while producing an aggressive throaty sound and dual 4-inch tips for a bold rear stance. Bolt-on design ensures straightforward setup with no welding needed.
Key Features
- Power Gains: Reduces backpressure to deliver 18-20 HP and increased torque gains verified by dyno testing on 5.3L V8 engines
- Aggressive Sound: Throaty exhaust note grows louder under towing for enhanced presence and performance feel
- Stainless Steel Build: 409 stainless steel tubing mufflers and 4.0-inch rolled angle-cut polished tips resist corrosion for long-term durability
- Dual Split Design: 3-inch mandrel-bent pipes split rearward with GP Extreme muffler sized 3.5 x 7 inches for optimal flow and style
- Bolt-On Fit: Includes stainless band clamps uses factory hangers works with most bumpers roll pans and trailer hitches
Product Notes
- Compatible with short bed Crew Cab configurations on listed trims
- Exhaust tone intensifies during heavy loads or towing
- Packaged for protection ships in one heavy-duty box
Installation Notes
- Professional installation recommended.
- Bolt-on process takes 1-2 hours using provided hardware and stock mounting points
- Fits factory cat-back location no cutting or welding required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2021 | Chevrolet | Silverado 1500 | Custom |
| 2019-2021 | Chevrolet | Silverado 1500 | Custom Trail Boss |
| 2023-2024 | Chevrolet | Silverado 1500 | Custom Trail Boss |
| 2019-2021 | Chevrolet | Silverado 1500 | High Country |
| 2022 | Chevrolet | Silverado 1500 LTD | LTZ |
| 2022 | Chevrolet | Silverado 1500 LTD | RST |
| 2022 | Chevrolet | Silverado 1500 LTD | SSV |
| 2022 | Chevrolet | Silverado 1500 LTD | WT |
| 2019-2021 | GMC | Sierra 1500 | AT4 |
| 2019-2021 | GMC | Sierra 1500 | Base |
| 2019-2021 | GMC | Sierra 1500 | Denali |
| 2022 | GMC | Sierra 1500 Limited | Pro |
| 2022 | GMC | Sierra 1500 Limited | SLE |
| 2022 | GMC | Sierra 1500 Limited | SLT |
| 2023-2024 | Chevrolet | Silverado 1500 | LT |
| 2019-2021 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2023-2024 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2019-2021 | Chevrolet | Silverado 1500 | LTZ |
| 2023-2024 | Chevrolet | Silverado 1500 | LTZ |
| 2023-2024 | Chevrolet | Silverado 1500 | RST |
| 2019-2021 | Chevrolet | Silverado 1500 | SSV |
| 2019-2021 | Chevrolet | Silverado 1500 | WT |
| 2023-2024 | Chevrolet | Silverado 1500 | WT |
| 2022 | Chevrolet | Silverado 1500 LTD | High Country |
| 2022 | Chevrolet | Silverado 1500 LTD | LT |
| 2023-2024 | GMC | Sierra 1500 | Elevation |
| 2023-2024 | GMC | Sierra 1500 | Pro |
| 2019-2021 | GMC | Sierra 1500 | SLE |
| 2023-2024 | GMC | Sierra 1500 | SLE |
| 2019-2021 | GMC | Sierra 1500 | SLT |
| 2023-2024 | GMC | Sierra 1500 | SLT |
| 2022 | GMC | Sierra 1500 Limited | Denali |
Why Choose Gibson?
- Engineered for dyno-proven gains on GM trucks since 2003
- Uses 16-gauge 409 stainless steel for rust resistance and strength
- Made in USA with precision mandrel bends for unrestricted flow
Frequently Asked Questions
-
Q: Will this fit my 2021 Silverado 1500 LT Crew Cab 5.3L short bed?
A: Yes it bolts directly to 2019-2023 Silverado 1500 Crew Cab Short Bed 5.3L V8 across listed trims using factory positions -
Q: What material and tip style are used?
A: 409 stainless steel tubing and muffler with dual 4-inch outer diameter rolled angle-cut polished tips exiting straight rearward -
Q: What is the warranty and install process?
A: Lifetime Limited Warranty covers defects bolt-on install uses included stainless clamps no welding in 1-2 hours
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Single heavy-duty box dimensions 48 x 18 x 16 inches
- Weight: 54 lbs product shipping weight 62 lbs
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