AFE Intercooler Tube Upgrade 04.5-10 GM 6.6L Duramax AFE-42-14021 These high quality couplings and

These high quality couplings and clamps provide a secure connection with your AFE intercooler tubes

We offer the Momentum HD for your EcoDiesel in several filter media options

From the one-piece sealed housing with a built-in sight window to the massive 1

and Harley-Davidson

Allow for expansion

AFE Intercooler Tube Upgrade 04.5-10 GM 6.6L Duramax AFE-42-14021 These high quality couplings andThe 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"