I have a set of Milltek Rs6 Black tips from my exhaust. It's brand new and I will not be using them.

They're actually sitting at Vast right now (ordered system through Vast).

If you're interested, shoot me an email. I know they go for about $350 per tip, but I'm not looking for anything close to that. Just figure someone here could benefit from this if they plan on doing a custom exhaust for your Rs6.