Thoughts please.. I've come from a 172 and the people on the forums go on about how much of a big difference using the rs tuner box and a map from fastchips.nl makes and I know I did it on my 172 and it was fantastic and I still have the box.. so all I need to do is get it unlocked to my car and get the map however there isn't many people from what I have found on here that have it done is there any reasons for this ?? I'm looking to make my flat spot less noticeable after fitting a miltek decat back and ktec induction or would I be best getting a live or rr RE map ??