Performance Remap .

Performance Remap Explained .

With a performance ECU Remap from Electrotech you can increase BHP and torque by up to 30% allowing you to enjoy a much more responsive, lively and powerful driving experience.

Not only will your engine produce more power it will also benefit from increased torque, much sharper throttle response and reduced turbo lag which will enhance the driving experience of your vehicle greatly.

Performance remaps on vehicles fitted with a turbo charger benefit from massive power gains, whilst naturally aspirated (not turbo) vehicles can also benefit from better/smoother performance throughout the rev range.

Once our Performance Remap has been applied to your vehicle it will have a lot more low end rev range power and torque which in most cases will also lead to increased fuel economy. Obviously, if you’re driving the car harder after a remap you will not notice any improvement in fuel economy, but if you drive smoothly and carefully you will notice an improvement in MPG, especially on long journeys.


Economy Remap 2

The Process .

To carry out a Performance Remap on your vehicle we will read your original ECU map file usually via the OBD-2 socket. Then we will tune your existing map file to your specifications and finally we will load our tuned map file back onto your ECU. With some vehicles we can offer 2 types of Performance Remap (Stage 1 and Stage 2).

If you have additional modifications such as air intake, de-cat/sports cat, exhaust, high pressure fuel pump etc we can take these into account when writing a map for your vehicle so we can unlock the true potential of your engine and allow your vehicle to benefit fully from these modifications. Please inform us of any performance modifications on your vehicle before we write your map.

Before you apply any form of remap to your ECU you should ensure that your vehicle is in full working order and that it has been serviced and maintained correctly to the manufacturers recommendations.

Benefits of Performance Remapping .

  • Improved Pperformance
  • Increased horsepower
  • Improved torque
  • Faster acceleration
  • Smoother power curve
  • More responsive throttle
  • Minimised turbo lag
  • Removal of speed limiter (upon request)
  • Better high end RPM power
  • Better towing abilities
  • Higher RPM limiter (upon request)
  • Optimal ignition timing/control
  • Optimum ignition control in relation to RPM/load
  • Optimised charge pressure control
  • All of our software is tuned to each particular vehicle.
  • We always save your original ECU file so we can restore the map back to stock just in case you decide you would like to revert to original (sale of vehicle or warranty etc)

Manufacturers standards .

When Manufacturers create new vehicles they are forced to use maps that will perform throughout the world at different temperatures/climates/altitude’s and also using the many different standards of fuel found worldwide. But when we remap a vehicle we can customise the map on your vehicle for performance at the temperatures/climates/altitudes where you live and also we can remap it for the quality of fuel we have here within the UK/Europe, We optimise and Fine tune many parameters including Fuel Pressure, Boost Pressure, Ignition Timing and many more, which allows us to unleash the true potential of you vehicles engine.

ECU Remapping .

Often manufacturers limit the power available from a vehicle’s ECU map to meet emissions standards and allow vehicles to fit into different power classes. ECU Remapping will greatly increase the delivery of power from your vehicle, Once we apply a Remap to your vehicle the Power Curve of your vehicle will be a lot more linear, smooth and of course powerful.

we can offer the following services on our maps if required/requested.

  • Speed limiter removal
  • EGR Solutions
  • DPF Solutions
  • NOX/Lamba Solutions
  • Adblue Solutions
  • Fault diagnosis
  • Pop / Bang / Crackles
  • Launch control
  • Hard cut / popcorn limiter
  • DTC delete
  • Hot start fix

Check for your specific vehicle ECU Remapping service below!

Why Choose Us ?

Same Day
Mobile service .

24 Month
warranty .

Service .

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Service .


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Cluster Repair .

Electrotech offer a range of different Instrument cluster repairs, from fixing broken speedometers to pixel repairs and more.

Want to learn more? Feel free to contact us.

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What Our Customers Think ?

"Absolutely top class job and service!
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Absolutely top class job and service! These guys sorted my Ford Focus instrument cluster out for a an excellent price and saved me £100's on what I would have had to pay direct with Ford's quote in the process. Although I believe you can send your unit in I actually live not far from the business location and called up and was able to drop it off at reception.
"I would heartily recommend this company to anyone
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I would heartily recommend this company to anyone. I called them after my car kept on losing power. Lee came to my house and removed the part which we thought was the problem. After a period of testing they realised it was fine and within a day he returned to put it back in the car only to find the battery was dead.
"Highly recommended - they repaired my E46 cluster
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Highly recommended - they repaired my E46 cluster which was totally dead and also had a failed LED. It was amazing to see it back in action and working perfectly - better than ever. Lee was really helpful and informative. Thanks!
"Brilliant service, can't fault them as had previously 2 mechanics
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Brilliant service, can't fault them as had previously 2 mechanics look to solve my problem, this was sorted by Electrotech, very nice friendly service, will certainly keep them in mind for any future help required, thank you once again, much appreciated
"Top notch service and the results were amazing!!
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Top notch service and the results were amazing!!! Got the performance map, car runs fantastic and MPG is unbelievable!!!!! Would not hesitate in recommending Elecrotech to anyone!!

Repair Form .

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Repair Form .

Thank you .

Now carefully package your faulty module/speedometer along with the repair form we have just sent you via email, and send it to us at:

3000 Aviator Way,


M22 5TG