What map were you running beforeI loaded the v8 maps in my 335i. This map seems to go for a lower target boost. Max power isn't the same, and I seem to have more timing corrections on cylinders 1 and 4. I don't think it's the plugs or anything else. I have some logs on datazap [look for turbohugh]. I may go to mexico a few times later to check how I feel. It may also be adaptations [it was a long flash although I turned down burble and a few other small things]. I will give it a few more days to adapt then pull another log. My 10/10 log is v8.
https://datazap.me/u/turbohugh/log-1570761920?log=0&data=2-6-21-25