Just checking mate as most of the upgrades for the is300 are american ( as they didnt have the is200 over there ) so they had plenty of room but in the uk the steering column might foul on the manifold or turbo.
yes it easier to supercharge but still not cheap, as long as you know how to do alot of the work or cost in someone to build it properly, turbo will more than likely be more expensive.
Jim sold up as his engine blew down to poor afr readings in the map, Dino now has the kit on his 300 but have not spoke to him for a while to see how its going.