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      08-17-2020, 12:22 AM   #2
chris82
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Drives: 128i
Join Date: Aug 2012
Location: NY NY

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Garage List
2009 BMW 128i  [5.00]
I ran 10w50 or 10w60 (forget which one) in my car at some point as I was going to a track event and said what the hell. Can't say I noticed any difference. In the end I just paid more money. Only did that once, back to running 5w40 castrol