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      02-04-2020, 10:33 AM   #6
motorwerkeman
Private First Class
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Drives: 2012 328i
Join Date: Feb 2016
Location: Canada

iTrader: (0)

I would recommend ceramic coating as others have - I have had good results with Gyeon rim. About $50 for a vial of high-temperature ceramic coating that has enough for 2 sets of wheels. Very easy to DIY.
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