Well I just ordered a NOS setup for my Z. Its a wet system of wide open throttle. I am really nervous about this mod since I have heard a lot pf pros and cons regarding this. But will see what happens. I have spent an hour talking with a Nitrous Express rep and he basically explained everything and it ended sounding like it wasnt that bad. Of course I always understand that they try to sell their product but it made sense what he said. Any opinions. It is to be installed on Tuesday. I cross my fingers. I dont want to damage my car.