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aFe Exhaust Cat Back for a 2001-2005 Chevrolet Silverado 2500 HD, 2001-2005 Chevrolet Silverado 3500, 2001-2005 GMC Sierra 2500 HD and 2001-2005 GMC Sierra 3500.
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The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly. The OE style band-clamps and bayonet style hangers make sure this system installs cleanly and easily. You will see increased performance and lower EGTs from this system. This system does not come with a tip.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2001 - 2005 | Chevrolet | Silverado 2500 HD | Base | ||
| 2001 - 2005 | Chevrolet | Silverado 2500 HD | LS | ||
| 2001 - 2005 | Chevrolet | Silverado 2500 HD | LT | ||
| 2004 - 2005 | Chevrolet | Silverado 2500 HD | WT | ||
| 2001 - 2005 | Chevrolet | Silverado 3500 | Base | ||
| 2001 - 2005 | Chevrolet | Silverado 3500 | LS | ||
| 2001 - 2005 | Chevrolet | Silverado 3500 | LT | ||
| 2004 - 2004 | Chevrolet | Silverado 3500 | WT | ||
| 2001 - 2005 | GMC | Sierra 2500 HD | SLT | ||
| 2001 - 2005 | GMC | Sierra 2500 HD | SLE | ||
| 2001 - 2002 | GMC | Sierra 2500 HD | SL | ||
| 2002 - 2005 | GMC | Sierra 2500 HD | Base | ||
| 2003 - 2005 | GMC | Sierra 2500 HD | WT | ||
| 2001 - 2002 | GMC | Sierra 3500 | SL | ||
| 2001 - 2005 | GMC | Sierra 3500 | SLE | ||
| 2001 - 2005 | GMC | Sierra 3500 | SLT | ||
| 2002 - 2005 | GMC | Sierra 3500 | Base | ||
| 2004 - 2005 | GMC | Sierra 3500 | WT |
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For more information on aFe part number 49-14001, you can visit the official aFe website.
