Your wheels are matt black, can't get much duller. However, I've never used that product before, but I can't imagine it's much stronger than the Sonax wheel cleaner I've used for years on multiple BMWs.
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Current: 2021 Carbon Black w/Cognac X5 M Sport
Sold: 2018 Dark Graphite 540i M Sport
Sold: 2013 Mineral Grey 335i M-Sport
Sold: 2010 Sapphire Black E90 335i
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