ISO: Exhaust Flange

Looking for exhaust flanges for my RS6 build guys. Anyone have a source for these?

I can get them designed in cad and made but figured the somebody has done this already.

Thanks in advance!
-Sasha

Sorry...no helpful info here, but a bump for a local Annapolitan!

We need to get together and compare stories and notes...
Eric

For manifold flanges, I've had these on my watch list for a few years now.

https://www.ebay.com/itm/304-Stainle...wAAOSwzXxaQmcc

For downpipe flanges, JHM has these.

https://jhmotorsports.com/downpipe-f...le-turbos.html

Thank you!