So I just got off the phone with the dealer.
The service manager said that they "don't have the 'Hunter' computer OE Specs for the 08 impreza yet and the soonest 'Hunter' can come out is tomorrow to load them in, so we can have your car back to you tomorrow by 5. There will be no charge for any of this."
They need them to "adjust the tow angle on the front end,get the wheel straightened out, and get rid of the pull"
I have NO idea what the hell the tow angle is or why it was screwy in the first place or became screwy. I don't know what Hunter is either, if someone can shed some light on these for me, that'd be greatly appreciated.