Car Remapping Wrexham, North Wales

Chip tuning, car tuning, engine remapping, car remapping, engine tuning, ECU remapping are just a few of the terms used to refer to the process of reconfiguring a vehicle’s engine control unit (ECU) for improved efficiency and performance.

Edge Performance create bespoke custom maps for each individual customer’s requirements and, more importantly, a map suitable for the specific engine and drive train of each vehicle.

We provide a 100% reliable tuning service covering Wrexham and the North Wales area. With every car remap, we offer a 14-day no quibble money back guarantee, so if you are not satisfied with your car remap, we will put your vehicle back to the standard settings, just as when you first brought it to us.

Tuning can be done via the on board diagnostics (OBD) port on your vehicle or by bench tuning using the powerful Alientech K Tag, Autotuner and Dimsport.

What are the benefits of car remapping/tuning?

  • Smoother power delivery.
  • Better response making the engine more responsive to acceleration.
  • Increased power and performance, typically 20-50 bhp improvement, dependant on vehicle.
  • Improved acceleration.
  • Increased Torque (NM) by up to 30%, better for towing and off-road driving.
  • Better and much safer overtaking.
  • More efficient and noticeably quieter engine.
  • Improved fuel economy.
  • Custom made files (MAPS).
  • Diagnostics and data logging before and after tuning.

Why get a car remap?

Car remapping WrexhamA car remap works by reprogramming the Engine Control Unit (ECU) which controls the ignition timing and imposes speed and rev limits on your car engine. These ‘safe’ limits are often put in place by car manufacturers who will set up a car below the threshold of the engine in order that the vehicle will not have any issues during the warranty period. These limits are also imposed in order that car manufacturers can sell cars, which effectively contain the exact same engine, but with different horsepower, which is achieved by tuning and remapping the ECU at the point of production.

A car remap is specific to each make and model of vehicle, and sees the configuration adjusted to remove the restrictions previously imposed on the vehicle. The car remap re-programmes the ECU leading to better performance, and it can even be used to fine tune your car’s fuel economy, determined by the speeds at which you spend the bulk of your time driving.

Speed limit removal

Mainly fitted to commercial vehicles, speed limiters are used to reduce speed and enhance fuel efficiency and safety for drivers of fleet vehicles such as BT or British Gas organisations.

These restrictions can cause dangerous situations whilst overtaking or accelerating under required load.


  • ECU or software controlled restrictions.
  • Body control unit adaptations
  • Speed limiter device on foot pedal or within the dashboard.


  • Achieved by remapping or adjust the map data to remove the limiter or restriction.
  • Reset the limiter with a diagnostics tool.
  • Remove limiter device.

From £60 to £90 depending on vehicle. Call 07962968329  for further information.

Our promise to you

Edge Performance are dedicated to creating the correct software for each specific vehicle and the work we do will not jeopardise your engine or drive train. Our aim is for you to be 100% satisfied with the performance and delivery of power or economy, so much so that we offer our no-quibble money back guarantee. Each vehicle is data logged and diagnostic checked before tuning to identify any underlying issues with the vehicle’s engine, Turbo and drive train.

AlientechRemapping a car has never been as complex as it is now, with the introduction of Tricore engine control units. Tricore ECU’s are becoming increasingly difficult to communicate with. Genuine Alientech equipment allows us to defeat the encryption codes set to deter tuning of modern vehicles by manufacturers.

Edge Performance carry out a high turnover of car tuning, but especially for the following vehicles: BMW330d remap, Audi A3 remap, Audi A4 remap, VW Golf R remap, Ford Focus ST remap and VW T5 remap. We regularly remap vehicles for satisfied customers in Wrexham and North Wales, so contact us today for your engine tuning needs.

Prices from £195.00.

T: 0151 647 6296

M: 07962 968329


Bitmap (1)
Bitmap (2)
Bitmap (3)
Bitmap (4)
Bitmap (5)
Bitmap (6)
Bitmap (7)
Bitmap (8)

Contact Us

Call us on:


    Find Us

    246 Brook Street, Birkenhead, Merseyside, CH41 3PF
    Get Directions