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aFe Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System - 07.5-10 GM Duramax 6.6L LMM (Black Tip)

Thoroughbred Sku #: AFE49-44040-B
Manufacturer Sku #: 49-44040-B

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$765.45

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Product Details

Product Name: aFe Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System - 2007.5-2010 GM Duramax 6.6L LMM (Black Tip)
Manufacturer: AFE
Manufacturer Part #: 49-44040-B
Thoroughbred Diesel Part #: AFE49-44040-B
Fitment Notes: 2007.5-2010 GM Duramax 6.6L LMM

Interested in a new exhaust system for your LMM 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 7" 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 OE-style flange and band clamps are used 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.

Massive 7" Black Tip:
Finishing off the exhaust is a powder-coated black 304 stainless steel exhaust tip. This tip features a drain port on the bottom to keep rust and corrosion away. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style.

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

aFe Large Bore-HD 409 Stainless Steel DPF-Back Exhaust System Features:

  • Constructed from mandrel-bent 409 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
  • Included in this exhaust system is a massive 7" Dia. black stainless steel intercooled tip with a laser-cut stainless steel aFe power badge
  • Up to 40% increase in Flow
  • For more information on AFE call us at 1-859-737-4966.

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