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Dyno Developed Software & Unrivalled
Technical Support.

JOIN THE CELTIC TUNING NETWORK.

BECOME A DEALER
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An ECU Remap for your exotic car
can significantly improve your driving
experience.

SUPER CAR TUNING

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ECU Remapping your Turbo Diesel has
never been so easy. With improved power
and fuel economy one simple step away.

DIESEL CHIP TUNING

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Tuning your truck can improve your pulling
power and fuel economy. See how Celtic
Tuning can help you and your fleet.

TRUCK / HGV ECU REMAPPING

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Towing power is essential for any
farmer. Improve the power and
fuel economy of your tractor with
an ECU Remap.

TRACTOR ECU REMAPPING

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Lexus ECU Remap | Lexus Chip Tuning | Lexus Performance | Lexus Super Chip

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Lexus At Celtic Tuning, we offer specialized Lexus ECU remapping and chip tuning services for diesel models, including the IS200d and IS220d. Each remap is created in-house to improve performance, torque, and drivability while maintaining the quality expected from a premium brand.

Our Lexus ECU remaps provide quicker throttle response, stronger middle-range power, and smoother acceleration, making everyday driving easier. Many owners also see better fuel economy, which lowers running costs and improves the overall driving experience.

All our software is developed and tested to high standards, ensuring reliability and consistent results that match the quality of the Lexus brand.

For extra peace of mind, Celtic Tuning provides a mechanical breakdown warranty and a 14-day money-back guarantee.

Please select model:

IS 2005-2012
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Select Your Vehicle