The AFE 46-20078 Passenger Side Intercooler Pipe is a great way to upgrade your 6.4 Powerstroke. This pipe is powder-coated for heat resistance and comes with two 1/8 NPT ports for accessories. It also works with the AFE or OE intercooler. This pipe is made from 3 mandrel-bent powder-coated stainless steel tubing for increased flow and is the cold side/passenger-side for fitment.