AFE 49-44044 MACH Force XP 4" Dual Downpipe-Back Exhaust System


XDP Price: From $629.10 to $674.10

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Exhaust Tip Finish:

Application:
2011-2014 GM 6.6L Duramax
Manufacturer: AFE

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WARNING: This high performance product is intended SOLELY for closed-course racing use and is not street legal in ANY state. This product cannot be used on any vehicle that is registered or certified for highway use. This product cannot be shipped to the state of California.

The AFE 49-44044 MACH Force XP 4" Dual Downpipe-Back Exhaust System is constructed from 4" mandrel-bent stainless steel. This exhaust system will provide a mild, throaty tone with a 12" long muffler and installs easily with high-quality band clamps and OE-style bayonet hangers. Designed for ease of install, this exhaust system will reinstall using the factory mounting locations and comes complete with a bolt-on bracket that supports the driver side tailpipe. The finishing touch is your choice of a polished or powdercoated exhaust tip. MACH Force exhaust systems are the perfect combination of performance, fit and value.

Single To Dual Exhaust Conversion:
This exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust.

Fits With Spare Tire:
This exhaust system fits perfectly without relocating the spare tire.

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 Mach FORCE XP exhaust system is constructed from 4" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s.

Merge Collector:
This exhaust system uses a mitered merge collector to convert the standard single exhaust to an aggressive dual exhaust.

Features:
  • 4" Stainless Steel Construction
  • Downpipe-Back Exhaust System
  • Polished Or Black Exhaust Tips
Exhaust Tip Finish
Polished 49-44044-P
Black 49-44044-B

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.
 
 
 
 
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
 
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