Dealer Banner - copy - copy

Dyno Developed Software & Unrivalled
Technical Support.


Super Car - copy

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


Diesel Tuning - copy

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


Truck Tuning - copy

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


Tractor Tuning - copy

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


previous arrow
previous arrow
next arrow
next arrow

Read the latest feedback from our customers

We understand that it is difficult to wade through all of the different software providers out there these days. ECU Remapping locations have cropped up all over the world let alone the UK.

So we like to try help those trying to decide which company to go with by sharing feedback from our customers and let their words do the talking. So here are our latest customers explaining why you should choose Celtic Tuning.

Ford Focus ST 2.5T 221bhp ECU Remap

Ford Focus ST ECU Tuning in South AFricaI'm from South Africa, we all are impressed by Celtic Tuning software on our cars. Most of the guys are running Celtic on their cars because it has proven to be the best!!

All the guys running Revo, Wolf, Uni-Chip or Dreamscience sw with similar or more modd's to their cars knows my cars Reg number.. :-)

Thanks to Martin & Celtic Tuning who keeps our Cars in Front!!!!

Joe Ferreira
Johannesburg, South Africa

Alfa Romeo Spider 2.4 20v MJet 200 bhp ECU Remap

Back to Celtic for another tuning to the latest edition to the car family.... their products and service is what makes us repeat clients and always recommend them to our family, work colleagues and friends - thank you guys

Sam Spalding
Bury St Edmunds, Suffolk

Vauxhall Vivaro 1.9 DTi 84bhp Tuning

Vauxhall Vivaro TuningOur 2004 Vivaro is ex British Telecom and has the 82 bhp engine. It was under-powered to say the least when solo, but towing our 1.2 tonne caravan really made the vehicle and driver work.

We opted for the 138bhp fast road software what a difference. Even solo overtaking pre remap was questionable, now you just go! I check fuel consumption at every fill and previously the best I had recorded on a run was 37.97mpg. after the remap I drove to Warwickshire and recorded an unbelievable 44.68mpg!

I'm unable to see any real difference for urban use as my partner is the daily driver and her right foot is somewhat more demanding than mine and tends to use the newly found power at every opportunity. So with masses of extra power AND improved fuel consumption I just wish I found Celtic years ago.

Finally, I had approached 3 other tuning companies before Celtic, but Celtic are now the only ones I would trust with my next vehicle. Great service, and first class results.

Paul Harrison
Hull, UK

So if you want to find out how Celtic Tuning can transform your vehicle ensure you visit and search your vehicle or alternatively call us on 0333 6000 669.


Select Your Vehicle

or find your vehicle below

   Return to reg. search