Originally Posted by smi1gj
FWIW i switched to mobil 1 0-30 full synthetic and im in south florida. The cars never been happier.
Im hearing Mobil isnt what it used to be.
E90 335i Alpine White, Cyba Scoops, JB4 G5, BMS DCI, Alpina AT Flash, New OEM Turbos
E90 328i Titanium Silver