Complete setup includes a lap top and CD to download any program you want. Right now it is programed for 30lb inj. and a blower tune but can change...
I don't see the whole kit on thier web site, only calipers, no rotors, hardware or hoses is this why the price difference of 400.00
I have a Cartech box on my car, but I run a Vortech, have you tried a pheonolic spacer to gain some space