Morning women,
My mate bought a 1998 impreza the other day, now I'm into legacies so I can only go on what I know form them. Anyway,the cars had bits done like a re map and the turbo has been changed apparently with a 5 inch back box.the geezer selling it said it had a massive down pipe on, which I said must be a three inch. But my mate said a bloke had a look at it and said its a 5 inch down pipe( I doubt he used calipers, probably used his member instead) Is their such a thing as a5inch down pipe ??..?.
Thought it only went from 2.25-2.5-3.0