Quick Ship SKU #: AFE-46-20049 AFE Intercooler Tube Upgrade 04.5-10 GM 6.6L Duramax

The 3" diameter AFE Intercooler Tube represents the next generation of diesel performance products. This intercooler tube produced 11 horsepower and 27 foot pounds of torque on the dyno while outflowing the factory intercooler tube by 67%. Not only will you get increased performance but you will also see lower EGT's (Exhaust Gas Temperature) and increased MPG (Miles Per Gallon). Talk about bang for the buck!

This intercooler tube is constructed of 3" mandrel bent stainless steel for smooth air flow transition and increased power and comes complete with 5-ply heavy duty couplings and constant tension T-bolt clamps.

• This kit comes with a bracket to relocate a brake line.
• CARB EO Exemption only applies to 2004.5-2007 model years.

• Install Instructions
• Product Documents

California Air Resource Board D-550-8