COVID19 UPDATE - As you may be aware the UK is in a higher state of emergency. Please note we are fully complying with government guidelines & are still able to work remotely. We also have self tuning options available here: We hope everyone stays safe at these times.


Unleash your engine's real power & torque

The Performance Remap Specialists

Electronic Engine Enhancement

Toyota & Lexus Tuning Now Available

Dyno Developed Software & Unrivalled
Technical Support.


Dyno Developed Software & Unrivalled
Technical Support.


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Celtic Tuning Agricultural Tuning

The last 15 years in diesel engine technology advancements has not escaped the agricultural industry with the majority of agricultural plant machinery utilising the very latest in common rail injection technology. This has led us at Celtic Tuning to extend our expertise into the recalibration of their engine management systems.

We believe that agricultural machinery are one of the largest benefactors when it comes to recalibrating the ECU. Due to the large capacity engines fitted to plant machinery it enables huge improvements in torque and tractability which, when it comes to farming and pulling machinery, provides for great all round drivability and decreased fuel consumption.

Benefits of Tractor Tuning

A Celtic Tuning Remap on your Agricultural Vehicle will provide the following:

  • More Horsepower
  • More Torque
  • Improved throttle response
  • Improved engine tractability
  • Improved fuel consumption

The recalibration involves fine corrections to the Fuel pressure, fuel injection duration boost pressures and injections timing as well as a lot of limiter control such as torque limitation, throttle response and vehicle top speeds.

With agricultural manufacturers also using modular engines, you can sometimes benefit from buying the cheaper lower power variant and unlocking its potential with a Celtic Tuning Remap.


As with all Celtic Tuning remaps you benefit from the following:

  • 14 day money back guarantee
  • Lifetime warranty on the software.

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