MHD Logs, Feel hesitate or noisy when full accelerate to 160km/h

[ArthurLTG]

Hello everyone,

I am new to this group. Got 2010 Bmw 135I N54 6AT with FBO and MHD stage 2+.

I try to figour out what happend on my car.

It is totaly all good if you drive on the road whatever WOT or hard accelerate. But when I took the car to track day it seems hesitate to accleration around 160km/h with WOT on straight line. And I do think i can hear some unnormal engine noisy at that time but I am not sure what it is and not serious.

I search on the group and try to learning how to read logs. But I can only find some timing correction even if I use 98 ron petrol on 95 ron map. Also some STFT unnormal value?

I upload the MHD logs below. Woud be appreciate if someone can help me.

https://datazap.me/u/arthurltg/log-1...og=0&data=3-24

https://datazap.me/u/arthurltg/log-1...og=0&data=3-24

https://datazap.me/u/arthurltg/log-1...og=0&data=3-24

https://datazap.me/u/arthurltg/log-1...og=0&data=3-24

Thanks a lot.