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Part #: AFE46-20119

AFE 46-20119 BladeRunner Intercooler Tube

2011-2016 GM 6.6L Duramax LML (Hot Side)
Part #: AFE46-20119
  1 Review
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  1 Review


The aFe intercooler tube represents the next generation of Diesel performance products.

Perfect Fit:
Tube lines up directly to factory couplings for a convenient, tight and secure installation with minimal parts.

Flow and Performance:
The intercooler tube is constructed of 3"" mandrel bent powder-coated stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs.

Installation is a snap:
Utilizing the factory mounting locations provides stability and a hassle-free installation.

aFe Badging:
Unique stainless steel laser-cut aFe Power logo plate is welded-on for an aggressive style.

*Legal in California only for racing vehicles which may never be used upon highway."

  • 3"
  • Stainless Steel
  • 100% MIG-Welded
  • Welded-On aFe Power Plate
  • All Hardware Included
  • Hassle-Free Installation


  • MFG. Number 46-20119
  • Manufacturer Name AFE
  • Shipping Weight 9.00 lb.
  • Shipping Length 31 in.
  • Shipping Width 11 in.
  • Shipping Height 13 in.


Trevor Wagner
Location: Hamilton,, OH
Quality of the parts are great. Installed fairly simple once installed couldn't keep the upper pipe from rubbing the brake booster which created vibrations that could be heard and felt. After several attempts to remove and adjust and reinstall by the time I got it positioned to not rattle it began to leak which could be heard and the truck wouldn't get over 12 lbs of boost. Reinstalled the factory pipe but due to all the rattling it tore up the powder coating on the pipe which means I'm stuck with the parts.

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