| Years | Make | Model | Trim |
|---|---|---|---|
| 2002–2003 | Chevrolet | Avalanche 2500 | Base |
| 2001–2003 | Chevrolet | Silverado 2500 | HD |
| 2001–2003 | Chevrolet | Silverado 2500 HD | Base |
| 2001–2003 | Chevrolet | Silverado 2500 HD | LS |
| 2001–2003 | Chevrolet | Silverado 2500 HD | LT |
| 2001–2003 | Chevrolet | Silverado 3500 | Base |
| 2001–2003 | Chevrolet | Silverado 3500 | LS |
| 2001–2003 | Chevrolet | Silverado 3500 | LT |
| 2001 | Chevrolet | Suburban 2500 | Base |
| 2001–2003 | Chevrolet | Suburban 2500 | LS |
| 2001–2003 | Chevrolet | Suburban 2500 | LT |
| 2001–2003 | GMC | Sierra 2500 | HD |
| 2002–2003 | GMC | Sierra 2500 HD | Base |
| 2001–2002 | GMC | Sierra 2500 HD | SL |
| 2001–2003 | GMC | Sierra 2500 HD | SLE |
| 2001–2003 | GMC | Sierra 2500 HD | SLT |
| 2003 | GMC | Sierra 2500 HD | WT |
| 2002–2003 | GMC | Sierra 3500 | Base |
| 2001–2002 | GMC | Sierra 3500 | SL |
| 2001–2003 | GMC | Sierra 3500 | SLE |
| 2001–2003 | GMC | Sierra 3500 | SLT |
| 2001–2003 | GMC | Yukon | XL 2500 |
| 2001–2003 | GMC | Yukon XL 2500 | SLE |
| 2001–2003 | GMC | Yukon XL 2500 | SLT |
| Air Freight Prohibited: false |
| Not Carb Approved: false |
| Carb Acknowledgement Required: f |
| Carb Eo Number: D-411-11 |
| Ltl Freight Required: false |
| Prop 65: Y |
| Epa: Compliant |
Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty. No welding required. Uses OEM style connections. 3/8" Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty.
No fitment data available for this product.
This product is covered by the manufacturer's warranty against product defects and missing components in the package. To file a claim, use the brand-specific links on our warranty page.
We are a group of dedicated car enthusiasts who have a passion for all things automotive.
Our love for cars started at a young age and has only grown stronger over time. We believe that everyone should have the opportunity to experience the thrill and excitement that comes with driving a well-crafted vehicle.
We work on all types of cars. If you're in the area, feel free to stop by and say hi. We love meeting fellow car lovers and spreading our passion to everyone we meet. Don't forget to follow or tag us on social media: Instagram/ Tiktok
