The performance chip works by targeting the power of engine to change the consumption of Effuel. The review confirms that the performance chip works to reduce the fuel expenses in a unique. It controls the functioning of the Electronic Control Unit of the car which is considered as the brain of the engine.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%.Click Here https://money.yahoo.com/effuel-reviews-2021-effuel-eco-215900802.html