Posters should note that previous Royal Purple oils are not claimed to be API certified. They have new formulations that apparently are, but the previous oils continue to not be certified. If you want an approved oil, it is only the RP brand, not the HPS or XPR brands, and it would have an API label on the bottle. Read the labels on the containers, don't rely on the design of the packaging.

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2007 X3 3.0si, 6 MT, Premium, White

Retired:
2008 535i, 6 MT, M Sport, Premium, Space Grey
2003 X5 3.0 Steptronic, Premium, Titanium Silver
2002 325xi 5 MT, Steel Grey
2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue