Hi my friend has an acura rsx type-s which he has turbocharged, and is planning on getting nitrous soon to deal with boost lag. I have been looking at the zex 55-75 hp kit and told him what he should need for a safe install (window switch, WOT switch, etc.) I was reading on the description on their website about how it has a throttle positioning sensor included, but i wasnt sure if that also controls the rpm window. Does anyone have the zex kit that could give me some input? Thanks.