To make the performance chip work for your car, you need to insert it into the OBD2 socket of the car and as you start driving your car it read the behavior of the engine and fuel consumption. It regulates the ECU unit of your car and makes changes in the fuel consumption without modifying the mileage and energy. As a result, the fuel consumption is reduced and power of the car is increase by 35% and torque by 25%. You have to understand the fact that the chip starts working after reading the behavior of the engine and it needs at least 150 miles to understand the behavior and work to regulate the functioning and performance of the engine to minimize the fuel consumption. Click here