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MBRP cat-back exhaust system.
A cat-back system replaces everything behind the catalytic converter and leaves emissions equipment in place.
Use the vehicle selector to confirm your exact year and configuration.
| Years | Make | Model | Notes |
|---|---|---|---|
| 2003–2006 | Chevrolet | Silverado 1500 | LS |
| 2003–2006 | Chevrolet | Silverado 1500 | LT |
| 2003 | Chevrolet | Silverado 1500 | Base |
| 2003 | Chevrolet | Silverado 1500 | WT |
| 2004 | Chevrolet | Silverado 1500 | Z71 Off-Road |
| 2007 | Chevrolet | Silverado 1500 Classic | LS |
| 2007 | Chevrolet | Silverado 1500 Classic | LT |
| 2003 | GMC | Sierra 1500 | SL |
| 2003–2006 | GMC | Sierra 1500 | SLT |
| 2003–2006 | GMC | Sierra 1500 | SLE |
| 2003 | GMC | Sierra 1500 | Base |
| 2003 | GMC | Sierra 1500 | WT |
| 2006 | GMC | Sierra 1500 | SL |
| 2007 | GMC | Sierra 1500 Classic | SL |
| 2007 | GMC | Sierra 1500 Classic | SLT |
| 2007 | GMC | Sierra 1500 Classic | SLE |
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | MBRP |
| Part number | MBRS5014AL |
| Category | EXHAUST |
| Years | Make | Model |
|---|---|---|
| 2003–2006 | Chevrolet | Silverado 1500 |
| 2003–2003 | Chevrolet | Silverado 1500 |
| 2004–2004 | Chevrolet | Silverado 1500 |
| 2007–2007 | Chevrolet | Silverado 1500 Classic |
| 2003–2003 | GMC | Sierra 1500 |
| 2003–2006 | GMC | Sierra 1500 |
| 2006–2006 | GMC | Sierra 1500 |
| 2007–2007 | GMC | Sierra 1500 Classic |

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