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Dyno Developed Software & Unrivalled
Technical Support.

JOIN THE CELTIC TUNING NETWORK.

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

SUPER CAR TUNING

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

DIESEL CHIP TUNING

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

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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Testimonial Seat Reviews

Seat Ibiza 2.0 TDI CR 140 bhp

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Posted on 26th October 2018, 12:01

Awesome service, had remap from 143hp to 190hp very happy. Would recommend to anyone.

Daniel Suter

, South Wales fire service

Cardiff, Please select region, state or province, United Kingdom

Not an actual picture of the tuned car

Seat Leon 2.0 TDI PD 167 bhp

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Posted on 1st November 2017, 15:16

Not an actual picture of the tuned car

Would highly recommend Celtic Tuning, the staff were very helpful in helping to locate my cars problem which I managed to fix myself.

Many thanks.

Glyn Shrubb

Retired

St Austell,, Cornwall, United Kingdom

Seat Mii 1.0 12v 59 bhp

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Posted on 14th June 2017, 19:27

Excellent company to deal with both on the phone & in person, the remap took less than an hour to complete.

You notice the difference immediately especially if you travel the same route regularly, I have a couple of hills on my commute to work & the remap has enabled me to negotiate them in a higher gear with no drop in mph, I would highly recommend Celtic tuning well done!

BN

Hampshire, United Kingdom

Not an actual picture of the tuned car

Good performance all round!

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Seat Mii 1.0 12v 59 bhp Petrol

Posted on 16th October 2016, 20:40

Not an actual picture of the tuned car

Friendly and efficient - my remap was done conveniently at my home in a little over an hour. The performance increase, from 60 to 79bhp is noticeable and, although it is never going to set the world alight, the car is now distinctly more sprightly - with no apparent increase in fuel consumption.

I would highly recommend Celtic Tuning. Oh, and it seems remarkably good value too!

Crispin Williams

Croydon, Surrey, United Kingdom

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