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aFe Large Bore-HD 4" 409 Stainless Steel Downpipe-Back Exhaust System w/o Muffler - aFe 49-14003NM
Select Your Vehicle
- Part#: 49-14003NM
- Price: $527.95
- 0 In Stock
- Shipping: Free Shipping
aFe Large BORE-HD Series Exhaust Systems
The LARGE Bore HD exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. The system is available in a 4 in. down-pipe back without muffler. LARGE Bore HD exhaust systems are the perfect combination of performance, fit and value. This is a Race Only product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, stat and federal laws.
Part Features and Benefits
- 4 in. Mandrel Bent 409 Stainless Steel Tubing
- Maximum Flow
- Lower EGTs
- Bayonet Style Hangers For Easy Installation
- Increased Horsepower And Torque
- 2 Year Limited Warranty
Large Bore-HD 4 IN 409 Stainless Steel Downpipe-Back Exhaust System w/o Muffler GM Diesel Trucks
01-07 V8-6.6L (td) LB7/LLY/LBZ
Note: Not for sale in CA
|
California Residents: Prop 65 WARNING |
aFe Large Bore-HD 4" 409 Stainless Steel Downpipe-Back Exhaust System w/o Muffler 49-14003NM is available for the following vehicles:
Please click on next to the vehicle for specific year information.
2001-2007 Chevrolet Silverado
| Year range | Make | Model | Sub Model | Engine Type | Liter | Truck Bed Size | Truck Cab Style | Engine Designation |
| 2001-2002 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 78.0" | Crew Cab | ||
| 2001-2002 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 78.0" | Extended Cab | ||
| 2001-2002 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 78.0" | Standard Cab | ||
| 2001-2002 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 96.0" | Crew Cab | ||
| 2001-2002 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 96.0" | Extended Cab | ||
| 2001-2002 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 96.0" | Standard Cab | ||
| 2001-2005 | Chevrolet | Silverado 3500 | V8 | 6.6L | 96.0" | Crew Cab | ||
| 2001-2005 | Chevrolet | Silverado 3500 | V8 | 6.6L | 96.0" | Extended Cab | ||
| 2001-2005 | Chevrolet | Silverado 3500 | V8 | 6.6L | 96.0" | Standard Cab | ||
| 2003-2003 | Chevrolet | Silverado 2500 HD | Base | V8 | 6.6L | 78.0" | Crew Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | Base | V8 | 6.6L | 78.0" | Extended Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | Base | V8 | 6.6L | 78.0" | Standard Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | Base | V8 | 6.6L | 96.0" | Crew Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | Base | V8 | 6.6L | 96.0" | Extended Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | Base | V8 | 6.6L | 96.0" | Standard Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | LS | V8 | 6.6L | 78.0" | Crew Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | LS | V8 | 6.6L | 78.0" | Extended Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | LS | V8 | 6.6L | 78.0" | Standard Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | LS | V8 | 6.6L | 96.0" | Crew Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | LS | V8 | 6.6L | 96.0" | Extended Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | LS | V8 | 6.6L | 96.0" | Standard Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | LT | V8 | 6.6L | 78.0" | Crew Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | LT | V8 | 6.6L | 78.0" | Extended Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | LT | V8 | 6.6L | 96.0" | Crew Cab | |
| 2003-2003 | Chevrolet | Silverado 2500 HD | LT | V8 | 6.6L | 96.0" | Extended Cab | |
| 2004-2005 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 78.0" | Crew Cab | ||
| 2004-2005 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 78.0" | Extended Cab | ||
| 2004-2005 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 78.0" | Standard Cab | ||
| 2004-2005 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 96.0" | Crew Cab | ||
| 2004-2005 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 96.0" | Extended Cab | ||
| 2004-2005 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 96.0" | Standard Cab | ||
| 2006-2006 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 78.0" | Crew Cab | LBZ | |
| 2006-2006 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 78.0" | Crew Cab | LLY | |
| 2006-2006 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 78.0" | Extended Cab | LLY | |
| 2006-2006 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 78.0" | Extended Cab | LBZ | |
| 2006-2006 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 78.0" | Standard Cab | LBZ | |
| 2006-2006 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 78.0" | Standard Cab | LLY | |
| 2006-2006 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 96.0" | Crew Cab | LBZ | |
| 2006-2006 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 96.0" | Crew Cab | LLY | |
| 2006-2006 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 96.0" | Extended Cab | LLY | |
| 2006-2006 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 96.0" | Extended Cab | LBZ | |
| 2006-2006 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 96.0" | Standard Cab | LLY | |
| 2006-2006 | Chevrolet | Silverado 2500 HD | V8 | 6.6L | 96.0" | Standard Cab | LBZ | |
| 2006-2006 | Chevrolet | Silverado 3500 | V8 | 6.6L | 96.0" | Crew Cab | LBZ | |
| 2006-2006 | Chevrolet | Silverado 3500 | V8 | 6.6L | 96.0" | Crew Cab | LLY | |
| 2006-2006 | Chevrolet | Silverado 3500 | V8 | 6.6L | 96.0" | Extended Cab | LLY | |
| 2006-2006 | Chevrolet | Silverado 3500 | V8 | 6.6L | 96.0" | Extended Cab | LBZ | |
| 2006-2006 | Chevrolet | Silverado 3500 | V8 | 6.6L | 96.0" | Standard Cab | LLY | |
| 2006-2006 | Chevrolet | Silverado 3500 | V8 | 6.6L | 96.0" | Standard Cab | LBZ | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | LS | V8 | 6.6L | 78.0" | Extended Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | LS | V8 | 6.6L | 78.0" | Standard Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | LS | V8 | 6.6L | 96.0" | Extended Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | LS | V8 | 6.6L | 96.0" | Standard Cab | |
| 2007-2007 | Chevrolet | Silverado 3500 Classic | LS | V8 | 6.6L | 96.0" | Extended Cab | |
| 2007-2007 | Chevrolet | Silverado 3500 Classic | LS | V8 | 6.6L | 96.0" | Standard Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | LT | V8 | 6.6L | 78.0" | Crew Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | LT | V8 | 6.6L | 78.0" | Extended Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | LT | V8 | 6.6L | 78.0" | Standard Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | LT | V8 | 6.6L | 96.0" | Crew Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | LT | V8 | 6.6L | 96.0" | Extended Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | LT | V8 | 6.6L | 96.0" | Standard Cab | |
| 2007-2007 | Chevrolet | Silverado 3500 Classic | LT | V8 | 6.6L | 96.0" | Crew Cab | |
| 2007-2007 | Chevrolet | Silverado 3500 Classic | LT | V8 | 6.6L | 96.0" | Extended Cab | |
| 2007-2007 | Chevrolet | Silverado 3500 Classic | LT | V8 | 6.6L | 96.0" | Standard Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | WT | V8 | 6.6L | 78.0" | Crew Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | WT | V8 | 6.6L | 78.0" | Extended Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | WT | V8 | 6.6L | 78.0" | Standard Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | WT | V8 | 6.6L | 96.0" | Crew Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | WT | V8 | 6.6L | 96.0" | Extended Cab | |
| 2007-2007 | Chevrolet | Silverado 2500 HD Classic | WT | V8 | 6.6L | 96.0" | Standard Cab | |
| 2007-2007 | Chevrolet | Silverado 3500 Classic | WT | V8 | 6.6L | 96.0" | Crew Cab | |
| 2007-2007 | Chevrolet | Silverado 3500 Classic | WT | V8 | 6.6L | 96.0" | Extended Cab | |
| 2007-2007 | Chevrolet | Silverado 3500 Classic | WT | V8 | 6.6L | 96.0" | Standard Cab |
2001-2007 GMC Sierra
| Year range | Make | Model | Sub Model | Engine Type | Liter | Truck Bed Size | Truck Cab Style | Engine Designation |
| 2001-2002 | GMC | Sierra 2500 HD | V8 | 6.6L | 78.0" | Crew Cab | ||
| 2001-2002 | GMC | Sierra 2500 HD | V8 | 6.6L | 78.0" | Extended Cab | ||
| 2001-2002 | GMC | Sierra 2500 HD | V8 | 6.6L | 78.0" | Standard Cab | ||
| 2001-2002 | GMC | Sierra 2500 HD | V8 | 6.6L | 96.0" | Crew Cab | ||
| 2001-2002 | GMC | Sierra 2500 HD | V8 | 6.6L | 96.0" | Extended Cab | ||
| 2001-2002 | GMC | Sierra 2500 HD | V8 | 6.6L | 96.0" | Standard Cab | ||
| 2001-2005 | GMC | Sierra 3500 | V8 | 6.6L | 96.0" | Crew Cab | ||
| 2001-2005 | GMC | Sierra 3500 | V8 | 6.6L | 96.0" | Extended Cab | ||
| 2001-2005 | GMC | Sierra 3500 | V8 | 6.6L | 96.0" | Standard Cab | ||
| 2003-2003 | GMC | Sierra 2500 HD | Base | V8 | 6.6L | 78.0" | Crew Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | Base | V8 | 6.6L | 78.0" | Extended Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | Base | V8 | 6.6L | 78.0" | Standard Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | Base | V8 | 6.6L | 96.0" | Crew Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | Base | V8 | 6.6L | 96.0" | Extended Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | Base | V8 | 6.6L | 96.0" | Standard Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | SLE | V8 | 6.6L | 78.0" | Crew Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | SLE | V8 | 6.6L | 78.0" | Extended Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | SLE | V8 | 6.6L | 78.0" | Standard Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | SLE | V8 | 6.6L | 96.0" | Crew Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | SLE | V8 | 6.6L | 96.0" | Extended Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | SLE | V8 | 6.6L | 96.0" | Standard Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | SLT | V8 | 6.6L | 78.0" | Crew Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | SLT | V8 | 6.6L | 78.0" | Extended Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | SLT | V8 | 6.6L | 96.0" | Crew Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | SLT | V8 | 6.6L | 96.0" | Extended Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | WT | V8 | 6.6L | 78.0" | Standard Cab | |
| 2003-2003 | GMC | Sierra 2500 HD | WT | V8 | 6.6L | 96.0" | Standard Cab | |
| 2004-2005 | GMC | Sierra 2500 HD | V8 | 6.6L | 78.0" | Crew Cab | ||
| 2004-2005 | GMC | Sierra 2500 HD | V8 | 6.6L | 78.0" | Extended Cab | ||
| 2004-2005 | GMC | Sierra 2500 HD | V8 | 6.6L | 78.0" | Standard Cab | ||
| 2004-2005 | GMC | Sierra 2500 HD | V8 | 6.6L | 96.0" | Crew Cab | ||
| 2004-2005 | GMC | Sierra 2500 HD | V8 | 6.6L | 96.0" | Extended Cab | ||
| 2004-2005 | GMC | Sierra 2500 HD | V8 | 6.6L | 96.0" | Standard Cab | ||
| 2006-2006 | GMC | Sierra 2500 HD | V8 | 6.6L | 78.0" | Crew Cab | LBZ | |
| 2006-2006 | GMC | Sierra 2500 HD | V8 | 6.6L | 78.0" | Crew Cab | LLY | |
| 2006-2006 | GMC | Sierra 2500 HD | V8 | 6.6L | 78.0" | Extended Cab | LLY | |
| 2006-2006 | GMC | Sierra 2500 HD | V8 | 6.6L | 78.0" | Extended Cab | LBZ | |
| 2006-2006 | GMC | Sierra 2500 HD | V8 | 6.6L | 78.0" | Standard Cab | LBZ | |
| 2006-2006 | GMC | Sierra 2500 HD | V8 | 6.6L | 78.0" | Standard Cab | LLY | |
| 2006-2006 | GMC | Sierra 2500 HD | V8 | 6.6L | 96.0" | Crew Cab | LBZ | |
| 2006-2006 | GMC | Sierra 2500 HD | V8 | 6.6L | 96.0" | Crew Cab | LLY | |
| 2006-2006 | GMC | Sierra 2500 HD | V8 | 6.6L | 96.0" | Extended Cab | LLY | |
| 2006-2006 | GMC | Sierra 2500 HD | V8 | 6.6L | 96.0" | Extended Cab | LBZ | |
| 2006-2006 | GMC | Sierra 2500 HD | V8 | 6.6L | 96.0" | Standard Cab | LLY | |
| 2006-2006 | GMC | Sierra 2500 HD | V8 | 6.6L | 96.0" | Standard Cab | LBZ | |
| 2006-2006 | GMC | Sierra 3500 | V8 | 6.6L | 96.0" | Crew Cab | LBZ | |
| 2006-2006 | GMC | Sierra 3500 | V8 | 6.6L | 96.0" | Crew Cab | LLY | |
| 2006-2006 | GMC | Sierra 3500 | V8 | 6.6L | 96.0" | Extended Cab | LLY | |
| 2006-2006 | GMC | Sierra 3500 | V8 | 6.6L | 96.0" | Extended Cab | LBZ | |
| 2006-2006 | GMC | Sierra 3500 | V8 | 6.6L | 96.0" | Standard Cab | LLY | |
| 2006-2006 | GMC | Sierra 3500 | V8 | 6.6L | 96.0" | Standard Cab | LBZ | |
| 2007-2007 | GMC | Sierra 2500 HD Classic | V8 | 6.6L | 78.0" | Crew Cab | ||
| 2007-2007 | GMC | Sierra 2500 HD Classic | V8 | 6.6L | 78.0" | Extended Cab | ||
| 2007-2007 | GMC | Sierra 2500 HD Classic | V8 | 6.6L | 78.0" | Standard Cab | ||
| 2007-2007 | GMC | Sierra 2500 HD Classic | V8 | 6.6L | 96.0" | Crew Cab | ||
| 2007-2007 | GMC | Sierra 2500 HD Classic | V8 | 6.6L | 96.0" | Extended Cab | ||
| 2007-2007 | GMC | Sierra 2500 HD Classic | V8 | 6.6L | 96.0" | Standard Cab | ||
| 2007-2007 | GMC | Sierra 3500 Classic | V8 | 6.6L | 96.0" | Crew Cab | ||
| 2007-2007 | GMC | Sierra 3500 Classic | V8 | 6.6L | 96.0" | Extended Cab | ||
| 2007-2007 | GMC | Sierra 3500 Classic | V8 | 6.6L | 96.0" | Standard Cab |
If this aFe Large BORE-HD Series Exhaust Systems is not exactly what you are looking for to accessorize your 2001-2007 Chevrolet Silverado, please don't give up just yet. Our catalog has huge selection of parts and accessories for your Chevrolet Silverado.
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Specifications
| Material: | Stainless Steel |
| Exhaust Type: | Down Pipe-Back |
| Exit Position: | Rear Side |
| Exit Style: | Turn Out |
| Inlet Inside Diamete: | 4" |
| Outlet Outside Diameter: | 4" |
| Tail Pipe Material: | Stainless Steel |
| Tubing Diameter: | 4" |
| Warranty: | 2 Years Manufacturer Warranty |