What We Do

What We Do. DPF, ECU, Remapping, AdBlue Solutions. Black Code Dealership approved software.

Contact Us

Contact Us. We cover the whole of the North East. Newcastle, Gateshead, Sunderland, Durham, Tees-side.

Opening Times

Opening Times. We can either come to you 6 Days a week or come to us. Book a free quote today! If you have any questions get in touch

Makes - Models

Makes - Models. We cover most makes and models. Trade Contracts Available - Fleets (Lorry / Van / Car)


Since 2004

Our passion is in the North East is Remapping and our unique experience has brought us all together to share what we love. We are a family run business and have been in the mechanics trade since 2004. As a group we specialise in the performance tuning of engine management systems which improves the efficiency of the engine and gives your vehicle increased torque, power output, fuel economy and reduce our carbon foot print. We have a massive 90k vehicle range and guarantee to increase the performance of your vehicle.

Last Updated: Wednesday 1st June 2022

Chilly winter wonderland today for our engineers working across the North East!

How It Works

Our mobile technician comes to your location anywhere in the North East at a convenient time and downloads a copy of the unique existing files on your vehicles ECU. This file is then uploaded to the Head Office where a personalised upgrade is developed for your individual vehicle. Within an hour, the re-mapped file is sent back to the technician and uploaded back onto your vehicles ECU.


30 Day Money Back Guarantee.

We’re so confident that our products and services deliver time after time, that we provide every customer with a 100% no quibble, money back guarantee.

If you don’t immediately see the savings, if you can’t instantly feel the extra power or aren’t completely satisfied in any way, we will refund your investment in full!


Lifetime Software Warranty

We offer all our customers a lifetime software warranty to ensure total peace of mind. You will also be pleased to know that any modifications we do on your car do not affect your car warranty and are dealership approved.


BMW 320d M Sport.
Tommy - Newcastle - "Cracking job mate car feels much more responsive and when it’s in sport mode it’s a beast thanks again would recommend!"

2012 VW Golf
Craig Kains- Durham - "Unbelievable! what a difference, the power is mint and feels really smooth to drive - best thing I have done in ages, highly recommend AVS 5 *****"

Mercedes E220 AMG
David- Gateshead - "Highly recommend AVS, the difference in my car since the remap is excellent. Now thinking of stage 2 already!!"

WHAT YOU GETBlack Code guy





* We now have over 90k vehicles on our system

* Fully qualified and trained vehicle mechanics 

* We come to you

* Refer a friend offer

* Have more than 1 car?- take advantage of the 10% discount

* We use Black Code software Black Code Logo

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