I contacted Ford performance parts about the wheels you found on summits site. He said that they are probably the same finish as the oem 20" sport wheels but he didn't know for sure. I sure would like to find out. I need one wheel to replace a scratched one. That price for a new wheel is a lot better than what I have seen on eBay for a used wheel.

 

Call levitonfordparts...site vendor. He may know?..he sells them and they are a dealer

 

I found this pic and the factory wheels here appear to be more silver than magnetic or gray. Im really confused now! I didnt think they made two different colors because they only list one.