Look hard enough and you might get lucky. I certainly did when I bought 4 OEM 17x8.5 from one of the board members here last month. With all Spec boxsters racers moving towards square setup despite the regulations, rears are getting hard to come by.
Replicas are usually 4-5lbs heavier to that will void your desire to reduce unsprung mass.
__________________
Michael
http://imgur.com/aiZcIk8
|