Car Remapping Wirral & Liverpool

Chip tuning, car tuning, engine remapping, car remapping, ECU remapping are just a few of the many 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 engine and drive train.

We provide a 100% reliable tuning service covering Liverpool, Merseyside and the surrounding areas. After remapping a car, we offer a 14-day no quibble money back guarantee. If you are not satisfied with the work, we will put your vehicle back to standard free of charge.

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

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.
  • Safer overtaking.
  • An efficient and noticeably quieter engine.
  • Greater fuel economy saving you money on fuel bills
  • Custom made files (MAPS).
  • Diagnostics and data logging before and after tuning.

Why get a car remap?

A 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. It is also done in order that car manufacturers can sell cars which have the same engine but different horsepower which is achieved by tuning and remapping the ECU.

A car map is specific to each make and model of vehicle and the configuration can be 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, especially if you know at which speeds 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 engine available and will not jeopardise your engine or drive train. Our aim is for you to be 100% happy with the performance and delivery of power or economy so much so that we offer our 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 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 have a high turnover of tuning the following vehicles: BMW tuning, BMW330d remap, Audi A3 remap, Audi A4 remap, VW T5 remap. We regularly remap vehicles for our satisfied customers in Birkenhead, Wirral, Liverpool and across the Merseyside and Cheshire areas, so contact us today for your car tuning needs.

Prices from £195.00.

T: 0151 647 6296

M: 07962 968329


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