aFe ATLAS 4in Aluminized Steel DPF-Back Exhaust System w/Black Tip - GM Di
aFe ATLAS 4in Aluminized Steel DPF-Back Exhaust System w/Black Tip - GM Di
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California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.
Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.
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Read the shipping policy- Constructed from 4" mandrel-bent aluminized steel tubing for maximum flow
- Dual rear side exit 6" matte-black stainless steel clamp-on tips with a laser-cut stainless steel aFe power plate
- Includes a bolt-on bracket that supports the driver side tailpipe
- Uses high quality band clamps and OE-style bayonet hangers
- Utilizes all factory mounting locations to provide a quick, hassle-free installation
- Incorporates a mitered merge collector
- Interested in a new exhaust system for your LML 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 to provide a quick, hassle-free installation. Also included in this exhaust system are dual massive 6" high temp black powder-coated 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. 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. This System Fits:
- Extended Cab/Short Bed, 6.6ft Bed, 143.5" Wheelbase
- Crew Cab/Short Bed, 6.6ft Bed, 153.7" Wheelbase
- Extended Cab/Long Bed, 8ft Bed, 158.1" Wheelbase
- Crew Cab/Long Bed, 8ft Bed, 167.7" Wheelbase
- Note: Cutting is required for some cab configurations.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016 | Chevrolet | Silverado 2500 HD | LT, LTZ, WT, High Country |
| 2016 | Chevrolet | Silverado 3500 HD | High Country, WT, LT, LTZ |
| 2016 | GMC | Sierra 2500 HD | SLE, SLT, Base, Denali |
| 2016 | GMC | Sierra 3500 HD | Denali, Base, SLT, SLE |
