So I think I'm going to look into doing this again for fun before winter. I was quoted 200 to modify my downpipe to make it work. I already have the adapter of course. My only concern is the connection for the sti tmic.
On the plus side I will sell my after maf and my turbo inlet and make a 3 inch intake tube out of aluminum.
They also make a stock frame to t3 adapter I want to use down the road also.