AFE DPF-Delete Duramax Exhaust System

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Manufacturer: AFE

Application: 07.5-10 GM 6.6L Duramax LMM

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I accept the terms of the off-road race only product disclaimer. * VIEW OFF-ROAD DISCLAIMER **

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The aFe Large Bore HD DPF-Delete turbo back race exhaust system eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance. This free flowing exhaust system is constructed out of durable 4" aluminized steel and uses bayonet style hangers and band clamps for a clean installation. This system comes complete with all tubing, muffler, bayonet hangers, band clamps and thermocouple and pressure tap bungs. This system requires the use of a controller with a DPF-delete function.

Warning!

This is a "Race Only" product section used solely for competition. Its use is limited to closed-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws.

What is the DPF?
DPF is an acronym for Diesel Particulate Filter. A DPF works in conjunction with the oxidation catalyst and EGR valve to remove a majority of the NOx, particulate matter (think black, cough-inducing soot) and unburned hydrocarbons from burned diesel fuel. Soot is a natural byproduct from the combustion of diesel fuel. Inside the DPF is a porous honeycomb structure that catches the soot as it passes through. After the soot builds up over time, the onboard computer controls fuel injection to allow unburned fuel to enter the filter at measured intervals where it flares off and generates increased temperatures that incinerate the accumulated soot. The result: Soot is chopped by over 90-percent.

What do I need?

Step 1: EXHAUST - Select a Complete DPF Delete Exhaust System or DPF Delete Race Pipe

Step 2: ELECTRONICS - You must select an electronic performance unit for the exhaust to work properly with your vehicle.

Warning: You MUST use DPF delete capable electronics when removing the DPF off of the vehicle. In addition, running DPF delete tunes without removing the DPF will result in engine codes and filter blockage.

	*Download DPF Delete Waiver*
Fax it in: Fax Number: 732-681-9500 (no cover sheet required)	Mail it in: XDP 1758 State Route 34 North Wall Township, NJ 07727	Email it in: Subject: DPF Delete Waiver Email: customerservice@xdp.com	Online Form New! Click Here!