AFE Intercooler Tube Upgrade 04.5-10 GM 6.6L Duramax AFE-42-14021 Allow for expansion

Allow for expansion

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

They come with AEM's Lifetime Limited Warranty

Roto-molded One Piece Housing: This system uses CAD design

AFE Intercooler Tube Upgrade 04.5-10 GM 6.6L Duramax AFE-42-14021 Allow for expansionThe 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"