Has anyone tried a combo setup? SC and TC?
 

I was curious to know if anyone has tried a supercharger along with turbo, if it can even be done?

So far i've seen 2, Jet86's Gt86 and MRT Performance's BRZ. You can find them on Youtube and I think Jet86 is a forum member.

There are a few JDM ones as well, but from tuners. The original Gazoo racing one which came out right after the car was released used one and the turbo was in the front if I remember correctly. Used a twin-screw supercharger similar to the TOMS unit. HKS recently built a compound setup as well. On a LHD car that turbo sits in front of the driver with the inlet running under the intake manifold and then the outlet feeds back into a Rotrex supercharger.