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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 new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination of performance; fit; and value. All systems use factory mounting locations providing stability and hassle-free installation. High quality OE style band clamps are used for a complete 360 deg. sealing surface. A free-flowing 24 in. long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig. OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.
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 49-44001, you can visit the official aFe website.
