Hi everyone, i just upgraded to an M2 and im concerned to what oil i should use now. Because in my previous M235i the engine broke down and it might have been the oil.. does someone who drives an M2 on the track know which oil works good for hard track use and drifting? Iwas thinking about something like 5w-50, but if 0w-40 or similar works great for you thats ok of course! I guess 0w-40 would be much better in the winter cause ill drive the car all year round. But does 5w-50 work in the winter aswell and does someone of you use that? Your help would be greatly appreciated :) Cheers, marc