I was going to recomend Hahn Racecraft. There is a guy in miami that does motor swaps I think the call him capt. Nemo but im not sure. RB70383 should be able to help you out a little.
Do you know if its the same engine they used in thr previous body style?

If it is I have a friend that swapped in the 2.4 and is getting a turbo manifold from the mexican version of that engine.

Next time I talk to him Ill send him this way.