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Make 4 interest-free payments of $582.88 fortnightly and receive your order now. More info
DPF-Back Exhaust
Interested in a new exhaust system for your L5P Duramax? Check out the ATLAS dual DPF-Back exhaust system by aFe. This system is constructed from 4" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations and comes with a bolt-on bracket that supports the driver side tailpipe. This provides for a quick, hassle-free installation with no modification necessary. Also included in this exhaust system are dual massive 6" polished 304 stainless steel tips with laser-cut stainless steel aFe power badges. ATLAS exhaust systems are the perfect combination of performance, fit and value. Single To Dual Exhaust Conversion: This exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust. Fits With Spare Tire: This exhaust system fits perfectly without relocating the spare tire. OE Fit: 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. Flow and Performance: This ATLAS exhaust system is constructed of 4" mandrel-bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. Dual Massive 6" Black Tips: Finishing off the exhaust are dual powder-coated high temp black 304 stainless steel exhaust tips. This tip features a laser-cut stainless steel aFe power badge for an aggressive style.
ATLAS 4 IN Aluminized Steel DPF-Back Exhaust System w/ Black Tip GM Diesel Trucks 17-19 V8-6.6L (td) L5P
2017-2019 Chevrolet Silverado 2500 HD (Liter: 6.6 & Cylinder: 8 & Block: V); 2017-2019 GMC Sierra 2500 HD (Liter: 6.6 & Cylinder: 8 & Block: V); 2017-2019 Chevrolet Silverado 3500 HD (Liter: 6.6 & Cylinder: 8 & Block: V); 2017-2019 GMC Sierra 3500 HD (Liter: 6.6 & Cylinder: 8 & Block: V)
Available to Order
Exhaust System, Atlas, Particulate Filter Back, Steel, Aluminized, Split Side Exit, Chevy, GMC, 6.6L Diesel, Kit
Engineered to perform in the most extreme environments, aFe Atlas exhaust systems are constructed from mandrel-bent aluminized steel tubing with high-quality band clamps and OE-style bayonet hangers. Where applicable, free-flowing aluminized steel mufflers are used to absorb high-pitch tones producing a powerful sound and unleashing more horsepower and torque out of your rig. Atlas systems use factory mounting locations to provide a quick, hassle-free installation. Also included with some of these diesel exhausts are wrinkle-black powdercoated or polished 304 stainless steel tips with laser-cut stainless steel aFe badges. aFe Atlas exhaust systems are a tremendous combination of performance, fit, and value. Features include: * Leak-free 360 degree sealing * Stable pipe location in high-vibration and high-heat conditions * Bayonet tips hold hanger bushings in place for an OE-style fit * Large diameter tubing provides maximum flow * Smooth bends for low turbulence, increased horsepower and torque, and lower exhaust gas temperatures (EGTs) * Slash-cut tips with intercooling vents reduce EGTs at the tailpipe (some applications) * Available in a variety of configurations (varies by model) * Select systems include dual outlets and exhaust tips * Most do NOT fit cab and chassis models * Some models require tailpipe hanger modifications Notes: * Many of these are "Race Only" products solely for competition use. Their use is limited to closed-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, state, and federal laws. * Select aFe Atlas exhaust systems may also require an aftermarket electronic module to work properly.
Brand | AFE Power |
Manufacturer's Part Number | 49-04086-B |
Part Type | Exhaust Systems |
Product Line | aFe Atlas Exhaust Systems |
UPC | 802959492857 |
System Material | Steel |
System Style | Particulate filter back |
Exhaust Type | Single in/Dual out |
Exit Location | Split side |
System Finish | Aluminized |
Catalytic Converter(s) Included | No |
Intermediate Pipe Diameter (in.) | 4.00 in. |
Muffler Included | No |
Hardware Included | Yes |
Tailpipe Diameter (in.) | 4.00 in. |
Tip Included | Yes |
Tip Outlet Size (in.) | 6.00 |
Tip Quantity | 2 |
Tip Shape | Round |
Tip Cut | Slant |
Tip Edge Style | Rolled edge |
Tip Material | 409 stainless steel |
Tip Color | Black |
Remanufactured | No |
Quantity | Sold as a kit. |
Special Attention | It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards. |
aFe ATLAS 4in DPF-Back Alum Steel Exhaust System w/Dual Exit Black Tip 2017 GM Duramax 6.6L (td) | ||||
---|---|---|---|---|
Year Range | Make | Model | Submodels | Region |
2017-2019 | Chevrolet | Silverado 2500 HD | High Country, LT, LTZ, WT | US |
2017-2019 | Chevrolet | Silverado 3500 HD | High Country, LT, LTZ, WT | US |
2017-2019 | GMC | Sierra 2500 HD | Base, Denali, SLE, SLT | US |
2017-2019 | GMC | Sierra 3500 HD | Base, Denali, SLE, SLT | US |
Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year revisions, along with regional variations. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.
DPF-Back Exhaust
Interested in a new exhaust system for your L5P Duramax? Check out the ATLAS dual DPF-Back exhaust system by aFe. This system is constructed from 4" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations and comes with a bolt-on bracket that supports the driver side tailpipe. This provides for a quick, hassle-free installation with no modification necessary. Also included in this exhaust system are dual massive 6" polished 304 stainless steel tips with laser-cut stainless steel aFe power badges. ATLAS exhaust systems are the perfect combination of performance, fit and value. Single To Dual Exhaust Conversion: This exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust. Fits With Spare Tire: This exhaust system fits perfectly without relocating the spare tire. OE Fit: 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. Flow and Performance: This ATLAS exhaust system is constructed of 4" mandrel-bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. Dual Massive 6" Black Tips: Finishing off the exhaust are dual powder-coated high temp black 304 stainless steel exhaust tips. This tip features a laser-cut stainless steel aFe power badge for an aggressive style.
ATLAS 4 IN Aluminized Steel DPF-Back Exhaust System w/ Black Tip GM Diesel Trucks 17-19 V8-6.6L (td) L5P
2017-2019 Chevrolet Silverado 2500 HD (Liter: 6.6 & Cylinder: 8 & Block: V); 2017-2019 GMC Sierra 2500 HD (Liter: 6.6 & Cylinder: 8 & Block: V); 2017-2019 Chevrolet Silverado 3500 HD (Liter: 6.6 & Cylinder: 8 & Block: V); 2017-2019 GMC Sierra 3500 HD (Liter: 6.6 & Cylinder: 8 & Block: V)
Available to Order
Exhaust System, Atlas, Particulate Filter Back, Steel, Aluminized, Split Side Exit, Chevy, GMC, 6.6L Diesel, Kit
Engineered to perform in the most extreme environments, aFe Atlas exhaust systems are constructed from mandrel-bent aluminized steel tubing with high-quality band clamps and OE-style bayonet hangers. Where applicable, free-flowing aluminized steel mufflers are used to absorb high-pitch tones producing a powerful sound and unleashing more horsepower and torque out of your rig. Atlas systems use factory mounting locations to provide a quick, hassle-free installation. Also included with some of these diesel exhausts are wrinkle-black powdercoated or polished 304 stainless steel tips with laser-cut stainless steel aFe badges. aFe Atlas exhaust systems are a tremendous combination of performance, fit, and value. Features include: * Leak-free 360 degree sealing * Stable pipe location in high-vibration and high-heat conditions * Bayonet tips hold hanger bushings in place for an OE-style fit * Large diameter tubing provides maximum flow * Smooth bends for low turbulence, increased horsepower and torque, and lower exhaust gas temperatures (EGTs) * Slash-cut tips with intercooling vents reduce EGTs at the tailpipe (some applications) * Available in a variety of configurations (varies by model) * Select systems include dual outlets and exhaust tips * Most do NOT fit cab and chassis models * Some models require tailpipe hanger modifications Notes: * Many of these are "Race Only" products solely for competition use. Their use is limited to closed-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, state, and federal laws. * Select aFe Atlas exhaust systems may also require an aftermarket electronic module to work properly.
Brand | AFE Power |
Manufacturer's Part Number | 49-04086-B |
Part Type | Exhaust Systems |
Product Line | aFe Atlas Exhaust Systems |
UPC | 802959492857 |
System Material | Steel |
System Style | Particulate filter back |
Exhaust Type | Single in/Dual out |
Exit Location | Split side |
System Finish | Aluminized |
Catalytic Converter(s) Included | No |
Intermediate Pipe Diameter (in.) | 4.00 in. |
Muffler Included | No |
Hardware Included | Yes |
Tailpipe Diameter (in.) | 4.00 in. |
Tip Included | Yes |
Tip Outlet Size (in.) | 6.00 |
Tip Quantity | 2 |
Tip Shape | Round |
Tip Cut | Slant |
Tip Edge Style | Rolled edge |
Tip Material | 409 stainless steel |
Tip Color | Black |
Remanufactured | No |
Quantity | Sold as a kit. |
Special Attention | It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards. |
aFe ATLAS 4in DPF-Back Alum Steel Exhaust System w/Dual Exit Black Tip 2017 GM Duramax 6.6L (td) | ||||
---|---|---|---|---|
Year Range | Make | Model | Submodels | Region |
2017-2019 | Chevrolet | Silverado 2500 HD | High Country, LT, LTZ, WT | US |
2017-2019 | Chevrolet | Silverado 3500 HD | High Country, LT, LTZ, WT | US |
2017-2019 | GMC | Sierra 2500 HD | Base, Denali, SLE, SLT | US |
2017-2019 | GMC | Sierra 3500 HD | Base, Denali, SLE, SLT | US |
Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year revisions, along with regional variations. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.