Well i've just been reading this thread... as a EE I believe it could be done, but the cost would be rather large... anyways, found this article

http://www.turbomagazine.com/tech/04...ger/index.html

It can be done, and done well, but how usefull would it be on a daily driver??? 1st gen devices are always full of flaws,this isnt going to be a mass market product for sometime to come (if ever!? does anyone else hear the death of the high performance internal combustion engine with 109 a barrel of oil???), it's basic fluid dynamics, you have flow SO much air that it's going to be a problem with the current batch of brushless motors (that would FIT in a car) , unless you get into rare-earth metals and find some economies of scale the pricing would be insane... in any event, keep us posted!
Oh and truth be told, that fullonspeed stuff looks like nothing more than a turbocharger housing with some PCV painted red and a flap valve... Hope the guy isn't a scammer. Maverick , keep us posted?