The objective is quite simply to improve performance, drivability and economy extracting the best results without jeopardising reliability or longevity. Celtic hold the key to unlock your vehicles true potential.

Our electonic engine enhancement allows us to deliver superb improvements in power and torque, focusing on economy, performance or a blend of the two. As we write our own software, Celtic can customise to your exact requirements allowing a true bespoke service for every vehicle - factors such as power, torque level plus accelerator and power delivery characteristics can be tailored to your requests.

Using the latest technology we are able to remap the latest generations of vehicles providing impressive power, torque and throttle response improvements.

We also have the experience and equipment to remap older vehicles that require delicate work on the ECU itself. Our development engineers work directly on your vehicle allowing for a fast precise service and perfect results. With an extremely diverse customer base ranging from private car owners through truck fleets and marine applications – experience that we bring to every vehicle we work on.

Our services are available at our workshop or mobile throughout the UK mainland and certain areas of Scotland, we travel to your location - home or workplace.

The changes Celtic Tuning make to the engine control unit are completely reversible so can be returned to standard at any time. Naturally there is a charge for this service as we may have to come to you, usually £50.

All our software benefits from our no-quibble money back 14 day guarantee (terms apply). If you are not sure our enhancement is for you then the 14 day guarantee gives you plenty of time to be sure you are happy.