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The Cool Hose designed and built exclusively by Diesel Power Products is by far the best aftermarket hose available.
This hose connects the air intake system to the turbo charger inlet for 2003-2007 3rd generation Dodge trucks equipped with 5.9L Cummins engines.
The Cool Hose features 4-layers of webbing for strength with a completely smooth interior and longer radius bends than the factory hose.
The Cool Hose also insulates your cold intake air from heat transfer from under hood heat, keeping your intake air as cool.
The Cool Hose adds performance to your air intake system by eliminating intake obstructions, sharp bends and provides a smooth path to the turbo inlet.
The insulating effect and performance of the Cool Hose is superior to metal tubes with clamped joints.
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