Cheapest and easiest method would be Magnaflow muffler, stock everything else.
Or you could just do a muffler delete, and keep the stock resonators.
Whatever you do, keep at least 1 resonator, preferably stock.
edit: yeah UUC is good too, but different generations of the TSE exhausts had droning and loudness complaints. Not saying I wouldn't love them, but there was plenty of talk on here about droning about 5 years ago.
WTB: Complete e46 M3 rear end
Last edited by hi its me alec; 04-30-2013 at 08:52 PM.