So the lude im buying has a newer f22a in it. the guy has a header and downpipe on it and thats it. He had a shop make a 3in pipe to go on all the way back then a big exhaust tip. Ive already had the huge shotty sounding cheap fart can exhaust and i HATE it. I was wondering if anyone on here's gotten exhaust pipe made by a shop and around how much they paid? because i want to go smaller if i cant find a stock exhaust around here. Also if the cars running off just the downpipe, aside from being loud how bad is that for the engine? Thanks!