Testimonial Jaguar Reviews

I rate Celtic Tuning very highly. This is a no-nonsense professional company. No, if's or but's they delivered excellent customer service and a brilliant remap.
My car already had great torque and plenty of grunt but Celtic Tuning made an awesome car better. The cost of the remap was very competitive. I will use this company to do all of my performance upgrades in the future.
I am very happy!

This is the first time I have used Celtic Tuning but I would definitely use them again.

The guy who came to do the remap was called Cameron. Courteous, friendly and even put up with some mindless questions from me. A top bloke.

The job was completed in an hour, exactly as he told me it would. As for the car, I almost had to make sure it was the same one. What a difference. In standard tune it always had quite a bit of torque but now it is unreal. And from just 1750rpm it just starts pulling harder and harder, with no dips in the power delivery at all. All the way to the red line. Very un-diesel like!! And It is so much smoother than before. So, thank you CT. You will be recommended by me to anyone interested in doing the same thing.

Amazing transformation of an already good car. Now drives like it should, power everywhere.

Highly recommended

I had my car re-mapped at one of Celtic's dealers, lakeside Garage near Heathrow. My car was good before and I was getting good fuel economy, but after the re-map not only has it got more grunt from the moment you pull away it is much smoother drive with more power it has made a very good car a car that I am more than happy with and I will be going back if I ever change my car again straight from the garage I buy from to get another re-map.

Thanks guys great fast & friendly service