17s would be no problem with the stock suspension setup. You can run a 215/45-17 tire size. You can use a 17X7-8" wheel with that setup. Most are going to be a 7.5" wide wheel. You can see a whole list of all the wheels we sell for your car here:
http://www.tirerack.com/a.jsp?a=DY6&url=/wheels/index.jsp