Silas Bonar Andrianto (silasbonar46) is an amateur racing driver with 67 recorded laps across 61 vehicles on LapMeta, averaging 1.1 laps per car. The name "Andrianto" indicates Indonesian heritage—Indonesia has growing motorsport culture with circuits like Sentul International Circuit hosting national and regional championship events. Indonesian enthusiasts often face challenges accessing diverse automotive variety domestically, making international circuit tourism particularly valuable for comprehensive vehicle exposure.
His LapMeta data shows concentrated testing with 47 laps at GP configuration and 20 laps at CW layout. Despite sampling 61 different vehicles, the overwhelming GP circuit focus demonstrates systematic vehicle comparison approach—extensive automotive sampling at familiar venue for controlled evaluation. This methodology enables objective comparative assessment where circuit familiarity isolates vehicle variables from track learning. The 61-vehicle portfolio represents substantial automotive exposure spanning diverse platforms, engineering philosophies, and performance approaches. With 67 laps across 61 vehicles concentrated at GP configuration, Silas Bonar Andrianto represents the internationally-minded enthusiast pursuing comprehensive comparative automotive education through systematic sampling at standardized venue supporting objective vehicle dynamics understanding.
for some reason, on second day afternoon, it is cloudy and the GPS sometime could not locked on satellite… the RaceChrono laptime sometime differ from the official main transponder.
in this case on official timing, it was 1:54.1 instead of racechrono 1:53.8, but for the purpose of this video, the clip automatically overlay with the time that recorded by Racechrono.
in this current setup, the car is lacking front camber, hence it squeal like a gutted pig on every understeer cornering… i recommend a square setup or at least zero toe instead of toe-in at the front. this car is still very relevant and can be almost as fast as stock G82 if it setup correctly.
F82 M4 is the previous gen M4, first of the M4 model. it is more twitchy and not as refined as the g82. however the value now has became better due to more affordable 2nd hand market compared to g82, with the performance level that is not too far off.
conclusion, this car is starting to look like a good bargain to me… thank you Micholas for letting me drive his car, and i hope you enjoy it.