This kit is using our standard 2.5 stainless crossover, GEN2 manifold, and a 4" downpipe. We are going to sacrifice a little of inner fender to get this 4" pipe down and under the truck but only a little corner. To get the pipe to route cleanly we had to suck the turbo down a little more then we use to.
. The intercooler is a new set up. 18 x 20 x 3.5 with 3" in and out... Takes up all the room allowed, we had to trim a little off the back side of the bumper was not a big deal...

phone pics. got to love just how much room these new trucks have.