Description
This replacement exhaust kit provides a direct-fit, bolt-on alternative to the factory system for heavy‑duty GM 6L trucks, engineered to restore reliable exhaust flow without cutting, bending, or welding. Designed by MagnaFlow under the BRExhaust line, kit 106-0778 uses precision mandrel‑bent piping and a multi‑piece layout to improve exhaust flow compared to crush‑bent aftermarket systems while including the gaskets and clamps required for a straightforward, do‑it‑yourself swap on 2003–2007 Silverado and Sierra 2500 HD platforms.
Features:
- Mandrel bent pipes for improved exhaust flow
- Multi-piece bolt-on design for direct fit
- Aluminized steel construction for corrosion resistance
- Direct-fit replacement for OEM 15013602
- No welding or bending required for installation
- Includes gaskets and clamps for full installation
Contents:
- BRExhaust Direct-Fit Replacement Exhaust Kit 106-0778
- Precision mandrel bent pipes
- Gaskets
- Clamps
- Installation hardware
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2003-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2003-2006 | Chevrolet | Silverado 2500 HD | LT |
| 2004-2006 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT |
| 2003-2005 | GMC | Sierra 2500 HD | Base |
| 2006 | GMC | Sierra 2500 HD | SL |
| 2003-2006 | GMC | Sierra 2500 HD | SLE |
| 2003-2006 | GMC | Sierra 2500 HD | SLT |
| 2004-2006 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SL |
| 2007 | GMC | Sierra 2500 HD Classic | SLE |
| 2007 | GMC | Sierra 2500 HD Classic | SLT |
| 2007 | GMC | Sierra 2500 HD Classic | WT |
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