sounds like you have no idea what goes in inside a car to get it running right, its ok - we all started at that point at some stage.
when i started i thought that getting the biggest turbo, biggest exhaust, biggest front mount and it will be good for 11's.
the things you'll need to run that setup properly is a full programmable ECU, fuel pump, injectors, coil packs, wastegate/actuator as a bare minimum.
you'll be running very rich up until the turbo kicks in then very lean onwards - im surprised you haven't blown your motor, i'd get a compression test done asap to make sure though.