WTB: E92 Aftermarket Rear Section Exhaust

[groovetek]

After a non-droning aftermarket system please.

Currently running a Designtek resonated/high-flow-cat X pipe, mated to OEM rear section, but something in my OEM muffler is causing a vibrating/buzzing noise from inside the muffler itself, and don't want to replace it with another OEM.

Looks like UUC Corsa would be the best choice, followed by others like Arqray, Supersprint F1 which seem to be non-drone options.

Don't really want to spend too much, as I have to factor in shipping costs too.

If anyone has something they are looking to sell and may meet my requirements, please let me know!