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      03-31-2009, 06:34 PM   #1
Second Lieutenant

Drives: 335i e92
Join Date: Nov 2008
Location: usa

iTrader: (0)

Best oil to use?

My BMW had a CEL that told me to add a quart of oil the other day, so I called BMW and they said that 5w-30 synthetic Mobil 1 or Castral would be fine. I bought the Mobil 1, but my question to you is there a difference between say Royal Purple and these other two brands? Are there other brands that would actually work better for a BMW?