Here is a very small selection of our 5 star reviews:

Recently got in touch with Gary about my car which had been remapped by a non professional it didn’t feel like it was running to its full potential (well far from it) Gary came out to me and told me that my car had been remapped using a generic file and that parts of my original file was missing, obviously the news wasn’t good to hear that someone had damaged my car… I was told what needed to be done to put this right and get it running as it should and how I wanted it, you can tell Gary is very enthusiastic about his work and really knows his stuff with years of experience and not just an amateur tuner… more than happy with the end result huge different honestly couldn’t say a bad word about the service or Gary himself would highly recommend!

George Mitchell

Gary was recommended by a previous customer and what a recommend it was I was on holiday in Blackpool and he come all the way out to me completed the job I asked swiftly. He's a genuine guy and his work is superb, thanks Gary my BMW is a completely different car really happy with it.

James Hamer

Gary is a consummate professional. His many years of experience is clearly evident in knowledge and great customer service. He made me feel extremely confident in his ability to customise my B9 Audi S4/Bosch MG1 ECU the right way. From my initial enquiry to completion , the service received has been of a very high standard. I am over the moon with the results of the tuning and now i feel the car drives like it should have from the factory. I would highly recommended his services to everyone. Thanks again Gary

Clark Wood

Been pondering for 12 months, whether to have my 4.5 ton autotrail cheiftan mapped. 06 plate 2.8 jtd. This morning I got Gary to do it. Now I have a big smile on my face. Wish I’d done it 12 months since. Different van. Very knowledgeable, and explained all my questions, Gary. Excellent service. Thank you for my new motorhome.

Lee Higginbottom

If you are a customer, please leave your review:

Message Body:
Gary came this morning and re mapped my Mazda 2.2 diesel. Excellent service and its like driving a different car now! The power gain is brilliant and so smooth! Top job Gary, thank you!


1 hour ago

I had my Audi remapped by Gary yesterday and couldn't be happier, very professional, excellent service and the car is a lot nicer to drive. Would definitely recommend

Thank you and glad you like my professional service and skill, and thank you for engaging me for the remap work.


lukasz kadzioch
 3 days ago

Very professional great service would recommend to anyone great price as well and he came to my works.

Hi lukasz.
It was nice to meet you and remap your car mate. And thank you for your kind comments.
Tech tuning northwest remapping specialist. Bury.


Wayne green
2 days ago

Remapped my a45 amg now running around 400bhp. More responsive and smoother thanks Gary would highly recommend he knows his stuff very knowledgeable and a nice guy who turned up on time and takes pride in his work 👏👍

Wyne Green.

Message Body:
Gary mapped my Altea and now the car has the torque it always should have had. It runs smoother, the slight hesitancy it had at times has gone and motorway driving is a much better experience with plenty of power if you need it. Gary is obviously well versed in what he does and is a nice friendly fella to boot. I couldnt be happier!


From: Mani

Message Body:
Thank you Gary for the extra effort you put in, it was greatly appreciated.

Nice person to talk to and a n expert in his field of practice.

I recently bought my E90 320D ED (163hp version). The car felt a little underpowered and I wanted a little more from it.

I started researching and must have called up many people and companies.

I finally settled with mobile tuning and called up a few people.

What got me to choose Gary was his vast knowledge of car mapping. He was easy to talk to and had long conversations with him.

After the map the car feels completely transformed. The power delivery in third gear keeps pulling and pulling, then the fourth same story and sitting on the motorway at 80mph - 50+mpg for a nice drive to Scotland.

Gary, thank you - You're the real deal!!


Wed, 4 Aug at 15:52
From: Geoff tsang. Audi A4 Warrington.

Message Body:
Hi guys if you want a proper professional Remaps gary is best out there fast abs efficient mobile service and good prices for all cars and very experienced I’ve been using gary for the last 5 years plus on all my cars even expensive ones so he’s the man who will do the right job and we’ll recommended from me kind regards geoff