says about you... It is all relative as to what is a "waste" of time and money. I like putting money into my n/a because it is my n/a. It is the same reason civic owner's stick crap on their cars. We think that is a waste of money, but it isn't to them. We know we aren't going to get a 60hp increase from an ECU, but some of us would like to know what the gains would be.... Not the typical answer "Go get a TT" "Get Nitrous" "Its a Waste" etc etc... We are all Z owners and love our cars. Lets try and be civil to each other.