Suburban Mazda.. They also have one in the showroom that is only "show" and it adds 10k to the sticker

As for the MS8.. no turbo, just engine work.. there is currently no FI for the 8 from the factory.. rumor has it will be a SC rather than a turbo to assist in the low TQ #'s. The MS 8 also has a crapload of suspension improvements..