Originally Posted by Dozhdbog
My car did not come with an oil cooler (non-sport 2011 335i), so in my opinion, since the installed an oil cooler for me, it was well worth it.
In your case, yes. I was referring to cars that come with oil cooler prior to the software. Since you didn't have one, due to no M-sport, then I agree that it's worth it. But did they really add an oil cooler to you as well, or just the water cooler?