Originally Posted by Rusty89Cummins

i think most of us just make up our own intake. u need the springs i believe if you go for the 4k rpm spring but ud be plenty happy with the 3200 rpm spring. if you havent done any pump mods do that first before you get injectors and get a perfomance fuel pin, like denny t or something not bully dog. like i said get the 3200 rpm spring. that will keep you happy for a while, until you save up enough money to get injectors and put on a different turbo at the same time too to off set the added fuel.