For many ‘90s vintage European car applications with Bosch ECUs. It works with several models from BMW, Audi and Volkswagen among others. This unit is set up for applications with a variable reluctance crank sensor that reads a 60-2 encoder wheel. It also intercepts a Hall Effect cam sensor and the 0-5 V MAF sensor.
The R4 software is included with this unit.
Legal only for racing vehicles which may never be used upon a highway.