Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System

49-44081-B 49-44081-B 49-44081-B 49-44081-B 49-44081-B 49-44081-B 49-44081-B
49-44081-B
Adds Up To:
GM Diesel Trucks 2016 V8-6.6L (td) LML
Part Number
49-44081-B
$747.60 MSRP: $890.00 $890.00
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Details

•Constructed from 5" mandrel-bent stainless steel tubing
•Uses a high quality band clamp and OE-style bayonet hangers for a secure fitment
•Utilizes all factory mounting locations to provide a quick, hassle-free installation
•Includes a massive 6" Dia. black stainless steel intercooled tip with a laser-cut stainless steel aFe power badge

Specifications

  • Filter Included Yes
  • Coupler Included Yes

Interested in a new exhaust system for your LML Duramax? Check out the Large Bore-HD DPF-Back exhaust system by aFe. This system is constructed from 5" mandrel-bent 409 stainless 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" wrinkle-black powder-coated 304 stainless steel tip with a laser-cut stainless steel aFe power badge. Large Bore-HD 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 Large Bore-HD exhaust system is constructed of 5" mandrel-bent stainless 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

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

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

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