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Part #:

AFE 49-44060 Large Bore HD 5" Downpipe-Back Exhaust System

2001-2010 GM 6.6L Duramax (Crew & Ext. Cabs)
Part #:
FROM 793.25
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Description

The AFE 49-44060 Large Bore HD 5" Downpipe-Back Exhaust System for your 2001-2010 GM 6.6L Duramax is engineered to perform in the most extreme environments. This system is constructed from 5" mandrel bent stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGTs. This system uses high quality band clamps, OE-style bayonet hangers and includes an adjustable hanger clamp for a tight secure fitment. This system is available with a free-flowing 24" long muffler and includes a 6" diameter polished stainless steel clamp-on tip with a laser-cut stainless steel aFe power plate for an aggressive style.

Installation is a Snap:
This Large Bore HD System Includes an extension pipe and an adjustable hanger for a perfect fit. This kit uses factory mounting locations providing stability and hassle-free installation.

Leak-Free Seal:
High quality OE style flange and band clamps are used for a complete 360 degree sealing surface.

Aggressive Sound:
A free-flowing 24" long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig.

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 EGTs.

Exhaust Tip:
Finishing off the exhaust is your choice of a 6" diameter polished stainless steel or black powdercoated clamp-on tip with a laser-cut stainless steel aFe power plate for an aggressive style.

Features: 

  • 5" Stainless Steel Construction
  • Adjustable Hangers To Fit 2001-2010 Models 
  • Free-Flowing 24" Muffler For Powerful Sound 
  • Uses Factory Mounting Locations For Hassle-Free Installation 
Fitment Note: Fits on Crew Cab/Short Bed, Crew Cab Long Bed, Extended Cab/Short Bed, & Extended Cab/Long Bed
Warning: This free-flow race exhaust system requires the use of an aftermarket performance programmer with off-road tuning.

Product Options:
Polished Exhaust Tip - 49-44060-P
Black Exhaust Tip - 49-44060-B

Specifications

  • Manufacturer Name AFE
  • Shipping Weight 87.00 lb.
  • Shipping Length 60 in.
  • Shipping Width 14 in.
  • Shipping Height 19 in.

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Emissions Notice

This product is not legal for sale or street use in California. Certain aftermarket products are subject to governmental emission standards regulated by the California Air Resources Board. In order for these products to be legal on a specific vehicle in California, the part number must receive a CARB Executive Order (EO) number. This number makes the part legal for use only on specific years, makes and models of vehicles. A decal with CARB EO number for these parts must be displayed in the engine bay to satisfy smog inspection requirements.