My Nissan T25 has this 2 stud flange on the compressor that requires an intake adapter. If you have one let me know.

 

atpturbo.com, talk to wideopentuning

 

I made a couple using exhaust flanges before. They were like 1.99 at the local auto store and I just welded a short piece of 2" pipe to it. I hit the flange surface with my sander after and they sealed tightly without a gasket.
Painted them red of course. (Krylon rattlecan)

 

yea I know they have it but.... $49.00, I will talk to WOT about it.