SmokeShank

i just took the turbos off my friends 93 rx7 and it had TWO seperate exhaust inlets... that one above has one?

Heath

You are looking at the "downpipe" flange in the pic above which actually has a quite heavy pre-cat attached from the factory. It tends to break up internally and hold heat in the engine bay, baking the vacuum lines under the upper intake manifold resulting in boost issues with the sequential turbo operation.
Anyhoo, are you going to try to make flanges and use those twins or do you want to unload them? Let me know.