2016-2016 Chevrolet Silverado HD - ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System

Part#:
49-04081-B
Item Availability : Typically ships in 2-4 business days
$802.73 USD Save: $160.55 (20.00%) $642.18

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Interested in a new exhaust system for your LML Duramax? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5" 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 is a massive 6" diameter, wrinkle-black powder-coated 304 stainless steel tip with a laser-cut stainless steel aFe power badge. ATLAS exhaust systems are the perfect combination of performance, fit and value.

Simple Installation:
All systems use factory mounting locations providing stability and hassle-free installation.

Leak-Free Seal:
High quality band clamps are included for a complete 360 degree sealing surface.

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 5" mandrel-bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s.

6" Diameter Black Intercooled Tip:
Finishing off the exhaust is a 6" diameter, black, stainless steel slash cut tip with intercooling vents designed to reduce exhaust gas temperatures at the tailpipe. A unique stainless steel laser-cut aFe Power logo plate is riveted on 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

Fitment Note:
This item will only fit 2016 3500HD models equipped with NOX Sensor
Cutting is required for some cab configurations.

Emissions Disclaimer:
This product does not require a CARB EO#

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.
  • Instructions


  • Vehicle Applications

    Year Make Model SubModel Engine Fuel
    2016-2016Chevrolet Silverado 2500 HD Duramax V8 6.6L (td) Diesel
    2016-2016Chevrolet Silverado 3500 HD Duramax V8 6.6L (td) Diesel
    2016-2016GMC Sierra 2500 HD Duramax V8 6.6L (td) Diesel
    2016-2016GMC Sierra 3500 HD Duramax V8 6.6L (td) Diesel
More Information
Weight47.00 lbs
Parent Product TypePerformance Upgrades
Product TypesExhaust Systems
BrandAdvanced Flow Engineering
MakeChevrolet
ModelSilverado HD
Year2016