All modern cars are equipped with fuel injection. Forced induction, on the other hand, is a collective name for superchargers, turbochargers and N2O. Stands for forcing air into the combustion chamber.
Fuel injection is a replacement for carburators, as far as I understand and it means that fuel is injected in the combustion chamber via an injector controlled by the car's computer vs. more or less mechanical operation of the carburator.