This guy has the sickest KA24DET I've ever seen...and tons of pictures of the engine bay...look at these two pictures, they show close-ups of the IC piping and where it runs....When i get my kit in the summer, very little modification will be needed; I can keep my AC, my stock fan/shroud, and won't have to cut the bumper much because the FMIC I'm using is 24.5 x 6 x 3, from my calculations anything over 7" wide for the IC and you have to do some serious cutting of the metal part of the bumper, unless you want that expensive FMIC dragging on the ground or being one of the lowest parts in the front....From the turbo the IC piping I'm using will go through a hole already in the bumper, and straight down into the front bumper area, then on the otherside it will go up through the small area between the passenger-side tow hook and the radiator hose..look at these pics, they'll clear up some confusion, they did for me anyway...Heres the link to the site:
http://home.nc.rr.com/turbo240sx/engine.html
And here are the pictures you're interested in:
http://home.nc.rr.com/turbo240sx/icpipi ... oler-2.jpg
Hope I helpedMarc