For the BMW HP4 are the following extensions available:
- Extension Box:
Supports up to four analog input channels and a Lambda-probe. The box sends the measurement values via the CAN-bus to the HP race data logger.
- Lambda Probe:
Measures the air/fuel-ration.
- GPS Lap Trigger:
Generates lap times via GPS.
- Front Suspension potentiometer.
To get more information about one of these components select the corresponding entry in the menu on the left side.