According to your driving habits,  Nitro 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. Nitro OBD2 find the hidden power of your car.

According to your driving habits,  Nitro 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. Nitro OBD2 find the hidden power of your car. Up to 35% more power Up to 25% more torque   Specification: Model: Nitro OBD2 Diesel Color: Red Voltage: 12 (V) Working temperature: 0-60 (℃) Weight: 40g   Installation and Calibration: 1 Pull the car ignition key. 2 Find OBD2 connector in your car and plug Eco OBD2 3 Insert the key in the ignition and turn the key to the first stage. (Do not start the car) 4 Press the reset button for about 5 seconds. After releasing the button, just wait for a while about 30-54 sec. (Eco OBD2 communicate and connect with ECU) 5 Starting the engine. 6 Eco OBD2 recognize your car and your driving habits, after about 200 km / 150 miles of driving and therefore Eco OBD2 adjusted to match perfectly to your car's fuel economy. Package Included: 1 X Nitro OBD2 Chip Tuning Box Interface 1 X User Manuel in English