NitroOBD2 is a Plug & Drive Ready device to function the increasing the performance of engine. NitroOBD2 is easy to install. Just plug it into the OBD2 connector of cars. NitroOBD2 fits all car from the year of 1996. It works based OBD2 protocols as remapping the Car's computer ECU. After driving 200 km road total, NitroOBD2adjusts itself to the car, according to the drivers' habits and always keeps remapping the ECU to increase the performance of engine.