Fitment

aFe MachForce XP Exhaust 4inch DPF-Back All SS 2011-14 GM Diesel Trucks V8-6.6L (td) LML Polished

CA$1,435.12
In stock
SKU
49-44044-P

Interested in a new exhaust system for your LML Duramax? Check out the Large Bore-HD down-pipe back dual exhaust system by aFe. This system is constructed from 4" mandrel-bent 409 stainless steel tubing and uses a 24"L muffler, high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations and comes with a bolt-on bracket that supports the driverside tailpipe. This provides for a quick, hassle-free installation with no modification necessary. Also included in this exhaust system are dual massive 6" polished 304 stainless steel tips with laser-cut stainless steel aFe power badges. Large Bore-HD 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 Large Bore-HD 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.

Polished Tips:
Finishing off the exhaust are dual high luster, polished 304 stainless steel slash-cut tips. The tips feature a drain port on the bottom to keep rust and corrosion away.

*This kit will only fit 2015 models manufactured before July 2014 equipped with a non-flanged down pipe.

Race Disclaimer:
This is a Race Only product that is to be used solely for competition, it cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-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. To complete the purchase of this item, aFe Power competition acknowledgement/liability release form must be filled out and submitted.

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

VEHICLE APPLICATIONS
Year Make Model SubModel Engine Fuel
2011-2015 Chevrolet Silverado 2500 HD (LML) Duramax Turbo Diesel V8 6.6L Diesel
2011-2015 GMC Sierra 2500 HD (LML) Duramax Turbo Diesel V8 6.6L Diesel
2011-2015 Chevrolet Silverado 3500 HD (LML) Duramax Turbo Diesel V8 6.6L Diesel
2011-2015 GMC Sierra 3500 HD (LML) Duramax Turbo Diesel V8 6.6L Diesel

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