Power Upgrade Box is based on OBD2 protocol, which works by remapping and adjusting the car's trip computer. After 200km of driving, the power upgrade box will automatically adjust to the car's trip computer according to the car owner's driving habits to enhance the engine performance. According to the owner's driving habits, this product can re-adjust the ECU of the trip computer to increase the engine power. It will automatically adjust according to the increase of the car's mileage to adapt to the change of the owner's driving habits to achieve the optimal effect of increasing power.
Specifications: Only for vehicles with 16-pin OBD connector.