Corksport may be able to get an adapter. They sell a manifold that will fit the VJ-series turbochargers.
For the most part, if you are into turbocharging and DON'T own a mainstream vehicle, you MUST be prepared to build your own stuff. I have a friend who wanted to turbocharge his car and couldn't find a manifold, so he made this slickass header out of stainless steel and tig-welded it together. The bonus is that 99% of turbocharger applications out there use manifold, but a header will operate much more efficiently.
Either way, be prepared to buy your own materials and custom weld your own manifold. A *proper* turbocharging job necessitates you being able to fabricate your own parts,