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Dyno Developed Software & Unrivalled
Technical Support.

JOIN THE CELTIC TUNING NETWORK.

Super Car - copy

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

SUPER CAR TUNING

Diesel Tuning - copy

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

DIESEL CHIP TUNING

Truck Tuning - copy

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

Tractor Tuning - copy

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 Volkswagen Reviews

Volkswagen Scirocco 2.0 TDI 181 bhp

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Posted on 22nd May 2023, 22:36

I've had nearly three weeks now to assess my Sciroccos' performance since it was remapped and I wanted to say a big thanks to the whole team at Celtic Derby for completely transforming the car and with no detriment whatsoever to fuel economy. It's been money well spent and I would highly recommend a stage one remap to anyone with the same model.Thanks again guys.

Peter Allen

Nottingham, Nottinghamshire, United Kingdom

Not an actual picture of the tuned car

Volkswagen Golf 2.0 GTi 242 bhp

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Posted on 14th October 2022, 17:10

Not an actual picture of the tuned car

Celtic Tuning have been remapping my cars for over 10 years and never once had a single issue, can't recommend enough! They got my brand new VW Golf GTI MK8 to 320bhp and feels as refined as if it came out of the factory with that much power, the DSG works perfect and has made me love my GTI all over again, keep it up!!

Ashley Bailey

Biddulph, Staffordshire, United Kingdom

Vw Sleeper killer

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Volkswagen CC 2.0 TDI 174 bhp Diesel

Posted on 14th June 2021, 10:33

After purchasing the CC Black R-Line edition. Could not wait for this to be done, went for the 174bhp as better gains than the 181bhp. And the power is awesome just what the car needed. Run a couple of test times 0 50km 3.2s 0 80km 5.6s not bad, big respect to the boys at Celtic for keeping the price down number one for me.

Anonymous

United Kingdom

Not an actual picture of the tuned car

Volkswagen Transporter T6 2.0 TDi EU6 150 bhp

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Posted on 20th August 2020, 16:20

Thank you CT team for rectifying my van.For sorting out the remap done elsewhere, and saving me a large amount of money so that I don’t have to replace my clutch, caused by the previous remap. Not only did you fix the problem but you gave me a better, more usable map with more power. To me, that’s worth the small cost all day long! Thank you

Anonymous

United Kingdom

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