you do realize that if u had put in a optimal M13A with a good mech up like, headers, center pipe, headers, inter cooler, plugs, wires, and i am currently using a simota intake system with a local made intake pipe,
then u have two options either you go for a 10 - 15 psi turbo system or a super charger available from different companies online or you could have found a universal system which would have not had made u go through the trouble of changing the engine would have more power, better sound, plus the suspension in this car is pretty flaky so you need to get a stiffer suspension and would have to stiffen the chassis with bars, but would have made a crazy sick ride, going for that my self, but i would be applying a 17 psi turbo just waiting on a way to find a way out to not get rid of the aircon... do lemme know if you have any ideas...