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      04-09-2022, 07:45 PM   #42
TopJimmy
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Drives: 2023 M3 Comp xDrive
Join Date: Jul 2019
Location: Chester County, PA

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Quote:
Originally Posted by Wanted_M View Post
Yikes, 1500-mile oil changes seem excessive, I ran E50/100% meth on my previous platform and religiously changed oil @ 6000 miles as a daily.
On my stock F80 running E85 contaminated my oil within 2K miles, you could smell moonshine when you opened the fill cap. I guess some engines have more blow by than others. My OCC also collected a lot of catch.

Motul 300V race oil has great shear protection but little additives to protect from contamination. I can see why they ask to change it often. I get mine free from FCPEuro.
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'18 F80 Base 6MT | '19 F82 Exec DCT | '18 F82 Comp Exec DCT | '23 G80cx
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