Ummm, before you get sold on those TeamLoco's, better check this out. They can rub on an Impreza.
http://www.i-club.com/ubb-files/Foru...ML/001640.html
The offset for the TeamLocos is 47 mm. They are Toyota wheels, and do not quite fit an Impreza, though Tirerack will tell you differently. Some people use them successfully, some don't. Beware.