Conversation Between Ritter v4.0 and mkaunitz

I have been searching for a good center exist exhaust solution for my 99 996 and come across your posting. Looks like your created exactly what i am looking to do. I tried to hear the videos but the links were broken - any chance you could repost?

Where did you source the flanged pipe leading off the header? any details you have on parts or dimensions would be VERY helpful.