ibiza cupra
was having a disscusion with a mate and he turned around and said "why dont you get nos on your 172" and i said that i though you had to play about with the internals of the engine so it didnt go bang and in the end probly wouldnt be worth it for the money anyway. then he said that you dont have to if you only have a 50 shot :S. not going to do it but was just interested to see if it is worth it or not.