Quantum Tuning Ltd Avis 

Awesome!
I love it when solutions come together. The staff were most helpful in guidance toward the success of this Mod. This is absolutely Brilliant!
Thanks again everybody!
Until the next one.

Sanal is an excellent technician. He guided through the procedure and gave a clear picture how he will be doing the tuning. My Chevrolet beat diesel had EGR problems as well as unresolved DTC popping up every now and then for unknown reason (despite replacing all sensors, turbo hoses, EGR Valve replacements, blanking etc...)
Got blue tune along with EGR OFF & DTC Removal done. Now car performs excellent. Turbo is more responsive as well. Great job and very satisfied with the tuning services offered.
My car got a certificate as well which showed original bhp vs tuned bhp. All I can say is the numbers shown in certificate really feels real while driving it.
Kudos to Quantum tuning

REALLY impressed with the change in performance of my 2018 Kodiaq after the upgrade by Sean at Auto-installs in Edinburgh.
It is like a different car. Smoother to drive, DSG box now changes gear at sensible points, Torque change from 320 to 400 Nm but also comes in at lower revs and HUGE increase in power from 177 to 260 BHP. Happy to recommend both Sean and Quantum.

Appointment was simple and easy to book, service was professional and knowledgeable.
I would recommend them to anyone who wants optimal performance from their car.

John & Charlie, both very knowledgeable and helpful.
Speedy, Friendly and excellent service, would definitely recommend this Company, thank you! 5 Stars!!

The team is always responsive to our requests and prompt to have our requested files returned to us. Being in NZ the time difference can be a problem at times.
Would be great to have an option to send up an ORI file to check if a remap file is already available like some of the other tuning companies... Nothing worse than waiting for QFod only see it sent for manual remapping, our 12 hour time difference makes planning rather difficult when this happens on a tuning trip.

Awful customer service, no point trying to ring them as I have tried on several occasions. You will get an answerphone and the a voice telling you there is no one to take your call.

Quantum made my car feel so much better to drive, very professional service and I will definitely be using them again for future vehicles.

John is an absolute star! Done my bmw 318D on the day of ringing, took me through everything and explained the whole process by the book! Really helped me out! Would definitely recommend John!

U sed quantum tuning at Leiston, Suffolk. to ad more power to my Transit motorhome. Results were excellent, pulls like a train, and runs silky smooth. A great service

Jim Stevens

My Peugeot 308 SW 2016 Blue tdi 2.0 was remapped at my house. The job was done efficiently and professionally. The results were excellent! The power was increased and slightly more mpg. Very pleased with the service and results. AdBlue system bypassed , saves money long term.

Great experience and explanation. Worked as promised.

Very highly recommended. Friendly and very professional. Needed work sorted for mot a few hours before and he was able to help me and car passed. Definitely use his services again. Thank you so much 😊

AVO Tuning from Quantum, was amazing. Martin seems to know what he’s doing. Totally recommended. 5*

Had the remap done to our Hyundai Tuscon 1.7crdi this morning Rhayader 4x4. It was immediately obvious the extra power and torque, the bonus being the trip computer showed an extra 6mpg. happy days!!!

Good price compared to other locations

Took laptop to work using the WiFi, remap done within 40 minutes.

Very noticeable change on journey home, car now very responsive with noticeable power increase.

Would recommend.

Had a catalytic converter put back on my Mini Cooper S Clubman 08 and mapped back in. Still a bit of popping but now it doesn't smell and doesn't sound like a wasp :) it was done in a few days notice as well 🙌 they explained the condition it was in before too before doing anything to it which is handy to know.

Had my 2001 BMW Z3 2.2 remapped today at their Maidenhead branch, Due to the age of the car they asked if I would mind them rolling road testing before and after, to which I said of course. So happy with the results and the car has performed fantastically on way back.

Excellent map, car is 100% better, highly recommend

I got a 520D remapped last year and the difference was great. This time I got a 3 litre X3 done and it’s so much faster and running lovely. I highly recommend this company. They know what they’re doing.