I recently bought a downpipe section for my legacy,thats the bit from the turbo down wit the cat,it wasnt as good as i taught,actually it looks worse than whats already on it,the one that is still on the car is a bit rotten and is blowin out from gaskets i think.what would be best thing to do.get a custom downpipe made and where would be the best and closest as i live in cavan.