We finished the charge piping.
The hot side is a 2.5" pipe with a tight radius 90 degree on the end closest to the turbo. It has a 1/4" barb for the wastegate since the gt35r doesn't have the barb.
The cold side is a 3" pipe with a tight radius 90 at the throttle body. We machined a barb for the ICV valve and welded a plate on the back side of the 90 for the water injection port (it still needs to be drilled).
Hopefully we can have this car started this weekend.