ECU tunning is to awaken the sleeping potential ability of engine by reprograming ECU, controls all engines functions.
In the genuine state, the original power is suppressed for various spells such as enviromental reason,fuel economycountermeasure, more than necessary safety margin.
However, it brings up power, torque, rev.limit to reset fuel map,ignition timing, throttle map,valve timing. In addition to those improvements, it is possible to raise various limiters,speed limitter, rev.limitter.
The ECU tunning makes the full use of the awakened ability that brings more sensual feelings on your driving.
