“Since aging BMW is seriously expensive timebomb is pretty common knowledge here.”

Yeah, I’d say that’s pretty common knowledge among the unknowing and ignorant.

“incurable carbon buildup”

Easily prevented.

I’m sorry but the expectation that a motor that is a small displacement 8 cylinder revving to 8.4k is going to survive 100% of all owners is just absurd.

I think that the rod bearing will prove to be a maintenance item on the E9X m3s because it makes sense. The clearances are TIGHT in a motor that does the things it…

lmao you are obviously trolling for views at this point