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      06-13-2013, 06:04 AM   #10
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Drives: 08 E90 M3, 99 E36 M3 Turbo
Join Date: Feb 2011
Location: Concord, NH

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The majority of people use the brand and spec BMW recommends, Castrol TWS 10W60. Some people use other 10W60 like Redline, Lubrimoly or Liquimoly, Motul. A few people use lower weight oil or mix grades to come up with something they think works well.
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