46-20048
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 EGT's.
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ADDS UP TO:
+40%
FLOW INCREASE
- Features
- Videos
- Instructions
- Vehicle Fitment
The aFe intercooler tube represents the next generation of Diesel performance products. This tube outflows the factory intercooler tube by 40%. Included are two 1/8" NPT bungs for additional sensor or injection ports.
Perfect Fit:
Tube comes complete with 4-ply heavy duty couplings and constant tension T-bolt clamps for a tight and secure installation.
Installation is a snap:
Utilizing the factory mounting locations provides stability and a hassle-free installation.
This intercooler tube is 50-state legal for 2001-2005 models (CARB E.O Number D-550-8).
| Year | Make | Engine |
| 2004.5 - 2005 | GM Duramax | 6.6L LLY |
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