Interesting, did another run today with DSC fully off this time and it didn't happen, but there is a slight throttle closure again at 4300rpm. Today the AFR on both banks was more in sync when going off throttle, although the difference is probably because one bank was replaced during the recall.
https://datazap.me/u/igralec/n54-sto...17-18-19-22-23
Will flash to stage 1 soon and see how it runs, if there's anything waiting to go wrong, it probably will then
