hey guys,
wanting to ask ur opinions on exhaust system. driving a DC2 and have a stock exhaust..

1.) wanting to increase noise factor - not to loud!
2.) better air flow / performance

my knowledge is not that great on exhaust / cat back systems but i know buddy clubs, apexi, etc are all brands that are quite $$. can i just go to any exhaust place in melb and ask for their opinions of custom made?

what is the best buy for my needs?
is it just worth spending $$ on a good muffler? or buying the whole system?

looking forward to hear a great discussion abt brands, noise and performance on exhaust and mufflers.

thanks