1、Electronic throttle accelerator specially designed to fit for Civic 2012 ‑ 2016 (9th Gen), RT711 replacing part number, can provides perfect matching. 2、Aims to getting quicker and more responsive acceleration, can brings 15% increase in fuel economy and 68% increase in power response speed to your car. 3、Econ+Race+Race 3 different driving mode, allows you get natural performance or get ultimate driving pleasure. Acceleration will happen sooner and more aggressively. 4、With this throttle booster, 10％ throttle signal to the ECU get from 10％ pedal input will turns to 30％, and the signal will be sent straight away, as opposed to smoothing the ramp‑up out over time. 5、Compact size, easy and flexible to install without interfering with the interior design. 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.