instead of going throught the hastle of tracking him down why dont you just check and see if a local muffler shop can make you one, it is a pretty simple thing to do.
you need:
1 piece of whatever metal you want let it be ss-stainless steel mandrel bent 90 degrees.
also two pieces of which ever hose you want you can get black, red, blue,, one piece for the turbo side and one for the i/c.
now last but not least the clamps you need four of them thiat is a no brainer
the one thing you need the muffler shop for is to cut the metal and apply some weld to it so the hoses wont slip.
It is pretty easy, it is what i did when i got my blow off vale minus the flange for the BOV, it took me 20 bucks and 1 hour to actually get this done once i had found the metal. you can get it from jeggs i am unsure of the parts # but search for mandrel piping, hoses, clamps and you got it.
Good luck!