Why anyone would leave the ride height/stance like that is really out there - who gives a shiit if that's how it was delivered (and not by the Porsche designers' or mechanics' choice, either), as it looks so awful that it basically destroys the appearance of the car. I consider that car abuse and feel humiliated for the poor thing - the owner/owners should be castrated so as to not pollute the motoring enthusiast gene pool!
Easy fix is down to the skill level of the buyer (or his willingness to pay someone else to do the work), Specialityoneinc - remedying that crime against humanity will require re-indexing the torsion bars, or installing monster truck tires and calling it a day.