2014 wheel centre hub covers
 

I am looking for four new hub covers for my 2014 convertible. I have the black and chrome with the Mustang Tri-Bar logo. Ford has discontinued this part (surprisingly) and I can only find Chinese replacements but not with the Tri-Bar logo. Any help locating a retailer (preferably North American) would be hugely appreciated. My covers have started to corrode and I would like to replace them.
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Centre hub covers