subaru guys??

I agree with redfish, but also with Ross. If you have everything it should bolt right up. But the ecu will be another story. I would take all the ecu components out of your wrecked car and swap them to the auto. As well as the switch on the clutch pedal, reverse switch for the lights. The gauge cluster will probably be different too, as well as the lock cylinder i.e. auto cars having to be in park to take the keys out of the ignition. No doubt it can be done, will defiantly be some work ahead though, good luck...take some pics along the way