ECU Re-Mapping & Tuning

We are ECU Remapping specialists based in Coventry, operating throughout the Midlands. We are able to tune your vehicle to give more torque, power, drivability and better MPG. Our services include a wide variety of vehicle electronics services from diagnostic fault finding to performance tuning.  We believe reliability and drive-ability are as important as power and torque and therefore our custom maps have built a reputation for being the best tuning maps in the Midlands.

We are one of the few tuning companies that is able to remap every vehicle from it’s original data, using this information allows us to remap the vehicle taking into account any previous alterations or updates, giving the best possible performance from your vehicle.

We not only cater for the performance vehicles but also for every day commuter cars and utility vehicles which carry or tow extra weight and require just a little extra power and torque for a more responsive drive.  Using some of the most advanced and sophisticated tuning equipment available, combined with years of experience we are able to tune the vast majority of cars and commercial vehicles on the market today.  We pride ourselves on offering the best tuning solutions coupled with the highest of customer care, so whether you are looking for more mpg from your commercial vehicle or as much power as possible from your track car we will have a tuning solution for you.


Our maps have proved themselves to be reliable and effective. We can offer significant power and torque improvements, but we also believe in safe and sensible tuning – that’s why our customers return time and time again. We offer a lifetime warranty against any software malfunctions, furthermore, all original maps are backed up on a dedicated server allowing the vehicle to be reverted back to the original format at any point in the future.  Before carrying out any remapping we always carry out a full diagnostic health check to ensure the vehicle is in the correct state of health and no current engine issues are present. We believe that drivability and reliability is as important as performance and therefore when you chose to tune with Avon Tuning you can rest assured that your vehicle is in safe hands.

Economy Tuning
This popular option helps our customers combat the rising price or fuel by increasing your vehicles MPG. We are able to recalibrate the ECU data to improve fuel efficiency and increase engine torque. This will result in less gear changes and accelerator pedal movement thus resulting in improved MPG* and drivability.

Stage 1 Tuning
Designed for a standard and unmodified vehicle with no hardware upgrades. A Stage 1 Remap increases power and torque while also improving fuel efficiency. Removes flat spots and gives a more responsive drive without compromising reliability.

Stage 2 Tuning
Bigger increase in power and torque than a Stage 1 Remap, efficiency will still improve but not as dramatically as a Stage 1 Tune. Often hardware upgrades are required before a Stage 2 Remap can be applied. Removes flat spots and gives a more responsive drive without compromising reliability.

Stage 3 and Above
Up-rated hardware will be required, the numerous hardware additions require a fully bespoke remap carried out on our rolling road where parameters can be monitored in a safe and reliable way. There are exceptions to this, where Stage 3 and above development has already been carried out on your specific vehicle. Please contact us with your spec list and we can provide a custom quote and offer advice on the required hardware upgrades.

(*dependant on how you drive your vehicle)

Midlands Car Electronics | Digital Electronic Vehicle Services

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Midlands Car Electronics, Coventry, West Midlands. United Kingdom

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Midlands Car Electronics – Mileage Correction & Digital Vehicle Services