it all really depends on how much room you'll have in the engine bay. if they were able to put a hayabusa motor on a smart fortwo then with the right amount of money you can definitely do it to this car as well.
Supercharging may be harder to pull off than turbo. I hear Fensport out of the U.K is going to be doing more stuff with their IQ. They already have suspension kits and other stuff for the IQ just like Five Axis. Check them out for options.
will definitely have to take a look at that. imagine how big of a sleeper a turbocharged iQ would be. plus do a little suspension upgrades to make it more stable then you'd have a very surprising little track monster.
Turbocharger will be wicked to have I wonder what sort of MPG different we will get between a naturally aspirated 1.3 Liter iQ vs a 1.3 Liter Turbo iQ? and is there possibly a way to have turbo yet keep your MPG's low, yet still get decent additional power?