[auf Deutsch]

"I really couldn't give you an accurate guess. The M2 is going to be using the same ECU/plug architecture as the new 340i which means a new harness/plug system needs to be developed which we are underway with but no definitive date for production articles has been established as its still in the building/development stage. Once the 340i solution and its hardware is finalized the tuning itself is pretty quick in the grand scheme of things and typically is about a 30-60 days lead time as we already know the engine. The question ultimately comes down to when is the hardware going to be done in order to get to the actual tuning part which is an answer I don't have...."