Seller answer about how is chip box working
Dear Sir,
the RaceChip won't influence the ECU in any case.
The RaceChip receives data from the ECU (control box from the car) and optimizes these. The Injection volume, duration of injection and the boost will be changed by the RaceChip.
Thereby you have more performance and torque.
We do not avoid any security systems on your car. So when the power is too much, your car will be shut down to the safety mode. Therefore your car is still protected.