BMW 5w40 LL04 Oil Conundrum - S55 Motor

And as if that's the only consideration.
Sure, but if it is, that eliminates a bunch of good oils for track use.
BMW will honor the warranty if vehicles see track, but not sure if they will honor it running non-approved oil.
I personally would use it in vehicle that has expired warranty.
 
Im in the same boat here. Ive been using the Redline 5w40 and changing every 3500 miles. I drive spiritedly often but no track time, so when recommendation when it comes to redline track motul street, is that coming down to cost for not recommending redline for a dd?
 
Back
Top