Training session on the Pannoniaring circuit with M3 F80 Competition car. Engine (450hp), suspension and tyres are stock. After the second round, the left front wheel got too overheated, oops :)

Race Tools: 
RaceChrono Android App
Garmin GLO Bluetooth for external GPS
ScanTool OBDLink LX Bluetooth for RPM and throttle position data from the car
GoPro Hero 5

https://open-racer.com/Professional-low-budget-Race-Data-Logging-Gear