I know this topic has been discussed b4. Currently my car has 60K miles and I'm using Mobil 1 0W-40 but I want to switch to something better I was thinking Amsoil. My car as DCI and JB4. When I check the oil level its halfway and the oil was changed at 58,700 miles. I don't really see any smoke or any weird things the car feels good. I know the N54 is known for eating oil and running hottt!!!
E90 335i Alpine White, Cyba Scoops, JB4 G5, BMS DCI, Alpina AT Flash, New OEM Turbos
E90 328i Titanium Silver