Nitro Fuel Economizer Fuel-Efficient Obd2 Plug Drive Power Lifting Modification

Description: Features: According to your driving habits, OBD2 makes new map in the car's computer ECU to increase the performance of your car. As you driving much more KM/Mile, it renews the map. Thus it keeps the vehicle's power and torque increasing. When it plugged into OBD2 connector, OBD2 receives the information from the car computer ECU. Plug OBD2 into OBD2 connector of your car. And turn the ignition on for 30 seconds. And Turn the engine on. OBD2 is equipped with the engine protection function and 100% safe for your car engine. OBD2 produced on the printed circuit board in SMD technology. OBD2 Chip Tuning Boxes are high quality. Note: Actual color may be slightly different from the image due to different monitor and light effect.