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aFe Power 49-04021 ATLAS 4" Aluminized Race Pipe for 2011-2016 GM 6.6L Duramax LML
aFe Power 49-04021 ATLAS 4" Aluminized Race Pipe for 2011-2016 GM 6.6L Duramax LML
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Key Features:
  • Not CARB Legal
  • Uses Factory Mounting Locations
  • Increases Horsepower and Torque
  • Lowers EGT's
  • Aluminized Steel

2011-2016 GM 6.6L Duramax LML
2015 Only Includes Early Models with Non-Flanged Downpipes
Low Price: $299.00


Part Number:
AFE-49-04021

 

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aFe Power 49-04021 ATLAS 4" Aluminized Race Pipe for 2011-2016 GM 6.6L Duramax LML

Product Category Diesel Exhaust Parts
Brand Category aFe Power
Part Number aFe-49-04021
Features Constructed of 4" Mandrel-bent Aluminized Steel Tubing for Maximum Flow
High Quality OE Style Band Clamps are Used for a Complete 360 Degree Sealing Surface
Material Aluminized Steel
Weight 19 lbs
Warranty 2 Years
Emissions 49 State Legal
Special Notes This system is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.
Manufacture Info

The ATLAS exhaust race pipe is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4" aluminized steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. To provide a leak-free seal, OE style flanges are used that offer a 360 degree sealing area. ATLAS exhaust race pipes are the perfect combination of performance, fit and value.

Installation is a Snap:
All systems use factory mounting locations providing stability and hassle-free installation.

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

Flow and Performance:
ATLAS exhaust race pipes are constructed of mandrel bent 4" aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's.

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

Note:
This is a "Race Only" product used solely for competition. It's 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. This system also requires an aftermarket electronic module to work properly with the vehicle.



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