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      03-12-2020, 11:57 AM   #10
RagtagXMASTER
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Drives: 2013 M6
Join Date: Jul 2018
Location: Boston MA

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this is true, also consider steeping up the viscosity too. there have been many failed engines from bearing wear, not as bad as the S65/85, but still present when driving the car. I run 5w-40 liqui moly molygen currently, and am considering going to redline 5w-50 for the next change.

Mikerx5 is completely correct in saying the oil change interval on these cars is too long from factory, 3-4 is the real interval with 4k being high. the oil is significantly burnt by that point.
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