M140i TMT Base Log Client confirmed this was ran on a mixture of BP 97 and Tesco Momentum with Lucas Octane booster added in the mix. Car mainly is fuelled with Momentum
Log 1 Having an issue of boost fluctuations visible on boost gauge and feel during hard full throttle pulls, boost is up and down, up and down throughout the whole rev range
VCR 1918 STAGE 2+ RAMAIR Intake IE FDS Intercooler IE HPFP IE Stage 2 High Torque (Crackle) RON97 ECU File IE DSG Tune