The turbos are made by roto master, and ive taken it too a very good turbo rebuilding center and there not able to get/find parts for it.
There a different flange to a t3 cossie turbo, and the exhaust housing is cracked and cant get the same housing for the above reasons.
The company that builds the turbos only seems to have phone numbers/emails that bounce and are invalid.
If all else fails i will just make a manifold for a t4/t3 turbo, or an adpator plate, its just time i cant spend at the moment.