Hey, not sure if the is the right place for this, but I want to book my car in for a exhaust in the next few weeks, I was wondering if anyone can tell me what size will be best. I was told to go 3" but that seem like it might be too big for a 1.6L. Will 3" be ok and not stupid loud or will a 2.5" be better way to go. I need a full turbo back system, any recommendations that will be not to loud for the boys in blue but still flow enough for decent horse powers.

also can anyone recomend a good place to get it done in the St George / Sutherland Shire area

cheers