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      02-13-2013, 01:30 PM   #9
Thrillbilly
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Drives: Bavarian Milk Wagon
Join Date: Jun 2012
Location: Lago

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2013 335ix  [0.00]
Because castrol edge 5w30 is so much better for my bmw than Mobil 1? There is also a warning not to add oil additives...so, sans oil additives the difference between the two in a non-tracked car should be negligible. At my first scheduled service I fully expect my bmw dealership (one of the most incompetent I've ever seen) to berate me because I set off their non-castrol oil detectors.
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