I believe this is a myth as well. There are d reasons to follow a break in procedure but I don’t believe the ECU is updated/touched at the service. Fluids are simply drained to remove any metal and casting parts that are designed to wear in.

No problem with that. The color is a chefs kiss. The tail lights tho…

Lol only one wrong answer and it starts with G.

The answer is Yes. But technically the last one is an M4.

Now do the M3 so we can vomit over the G series.

Ones an M ones a non M. One has no warranty and one may have some warranty.