[Kevin_Genius@BMWMtLaurel]

Originally Posted by jc05e46m3

0W30.

Reference this: http://f80.bimmerpost.com/forums/sho...d.php?t=965749

I really can't see BMW using a 0w oil, especially on such a high performance engine. 0w will cause cooling issues during high load and summer temps, at least from personal experience.