What they said. I just hooked up my kit that I wasnt using on my friends Acura and it was a breeze to install. If you want to double check on the TPS wire, back probe each wire and it will be the one that is X.XX volts with the throttle closed, and around 5 volts at WOT. Im going to be mounting my NMU inside my fender and everything will be completly hidden. If you run the nitrous line under your car, run it through a subframe or something to protect it a little.