Posted this over on E46Fanatics but figured I'd give it a shot here as well.
I'm preparing my car for export and need a TÜV-approved exhaust. I've sourced a stock exhaust for now but ultimately would want to trade my aFe catback (part number is 49-46309) for an axle back. Something like Eisenmann Sport, Reuter, Remus, Friedrich Motorsport etc., anything with an e number really. Let me know if anyone is interested in a trade. I'm located in NC, willing to drive a little bit to meet halfway with someone.
I uploaded a video here of the exhaust on my car so you can get an idea of what it sounds like.