My UOAs on Castrol have been pretty bad. Showing high bearing related metals at just ~8K miles. I may try Liqui Moly on the next change to see if it slows down the bearing wear.
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2008 IB E92 M3| BBS | KW | Arkym | Platte Forme A.G. | Active Autowerke | K&N | Fabspeed | Dinan | Evolve-R
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