ECU remapping is the process of reprogramming your car’s engine control unit (ECU) to optimise performance, fuel efficiency, and drivability. By adjusting engine parameters such as fuel delivery, boost pressure, and ignition timing, remapping allows your vehicle to achieve its full potential safely and reliably.

There are two main types of remapping: OBD remaps and dyno remaps.

OBD remapping is performed via the on-board diagnostic port and is fast, non-invasive, and ideal for daily drivers, performance cars, and lightly modified vehicles. It delivers increased power, improved torque, better throttle response, and enhanced fuel efficiency without physically altering your engine.

Dyno remapping, performed on a rolling road dynamometer, allows real-time monitoring of your engine under load. This method is perfect for high-performance, track, or heavily modified vehicles, providing precise optimisation, maximum power output, and reliable performance tailored to your driving style.

At our Slough tuning centre, we provide both OBD and dyno remapping, ensuring safe, professional, and bespoke ECU tuning for your vehicle, no matter your requirements.