Dyno Developed Software & Unrivalled
Technical Support.


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


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


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


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


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Testimonial Alfa Romeo Reviews

Alfa Romeo Brera 2.2 JTS 185 bhp

Check Alfa Romeo Brera stats

Posted on 31st May 2018, 18:43

Had the remap of the ECU completed in May 2018 by Cameron. A process that from what I saw was quick and painless for the Brera.

Once completed and taken for a short run, I noticed immediately the difference and the added performance to the 'sleeping engine'. It has become more lively and immensely more enjoyable when my right foot nails the pedal.

Cameron was able to talk through the process and answered questions in a professional manner. Well done..

Will be taking the 2.2 Brera out on a more longer run at the weekend. Thumbs up to Celtic Tuning.

Where you don't have the funds for a 3.2V6 or a compressor upgrade for the petrol engines then this upgrade will do nicely.

Mr Ramsay

London, United Kingdom

Not an actual picture of the tuned car

Alfa Romeo Giulia 2.2 Multijet II 180 bhp

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Posted on 1st June 2017, 12:03

Delighted with the service supplied by Celtic. The upgrade map applied to my Alfa Romeo Giulia has improved performance, fuel economy, and makes this great car a joy to drive.

Can't fault Celtic Tuning, a lovely bunch of skilled professionals, great job!


Site Accountant

United Kingdom

Excellent Remap. More Power and Drivability

Check Alfa Romeo Brera stats

Alfa Romeo Brera 2.2 JTS 185 bhp Petrol

Posted on 11th May 2016, 21:26

Just had my Brera 2.2 remapped. What an improvement.. This is a great engine hamstrung by a combination of a terrible stock exhaust and hesitation problems pulling away and at 2000rpm. I partially sorted things with the later Prodrive back boxes from the S Prodrive Brera and then Celtic Tuning made the whole thing much, much better with their box of tricks.

Don't believe the hype that a mobile service is inferior to a rolling road. I've tried both and this company is by far the best..


United Kingdom

Alfa Romeo Giulietta 1.4 TB MultiAir 170 bhp

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Posted on 21st January 2016, 07:43

Had my Giulietta remapped and it feels great, Kevin was very good at explaining, the car now is a pleasure to drive, getting my smile back on my face.

Gerry Iaria

Crawley, United Kingdom

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