1、The electronic throttle controller can provides a sooner and more aggressively acceleration, when get 10 percent pedal input, there will be 30 percent throttle signal to the ECU instead of original standard 10 percent. 2、RT804 electronic pedal accelerator is specially designed to fit for Nissan Navara D23 NP300 2015‑2020, can get better acceleration performance with quicker and more responsive acceleration. 3、Signal to ECU will be sent straight away, as opposed to smoothing the ramp‑up out over time. Brings 15% increase in fuel economy and 60% increase in power response speed. 4、Electronic accelerator support Normal/Econ/Race three differect modes. Compact size, easy and flexible to install without interfering with the interior design. 5、Plug and play without external power supply (absolutely no cutting of wire & does not use OBDII socket ), specific plug for each specific car model, safer and more reliable to use.