This is a rare factory MHI Titanium Aluminide (TiAl) variant of the EVOX! If you ever thought your factory turbo spooled too slow, this is the turbo for you. With a turbine wheel/shaft that is ~35% lighter than inconel, this turbo has ridiculous shaft acceleration rates. 

We were able to get a couple of these, they are no longer available from Mitsubishi, good luck finding more!