Increased Power Capabilities
One of the most common changes of ECU remapping is increasing the power capabilities of the engine, resulting in quicker acceleration and faster top speeds due to a noticeable increase in output.
Improved Responsiveness & Fuel Efficiency
But ECU remapping isn’t just about speed and power; it can also improve the responsiveness of your car and its fuel efficiency by allowing you to reduce the number of gear changes required to overtake and perform other driving situations which require torque and horsepower, but it does require you to perform these correctly.