Remap Correction


Tailormade for you

The map you always wanted

30% peak Torque & Power

20% better fuel efficiency

Free vehicle check


Improved Driveability

Reduced C02 emissions



Don't put up with a faulty ECU remap or Exceesive Smoke

The inexperiened user or by using the wrong ECU remap'box' will cause all sorts of issues. The wrong tweak here or there can reduce the lifespan of your turbo or create excessive smoke that will play havoc with your DPF.

In working with local garages, Speed Factor is seeing more and more of of this type of ECU remap or calibration job where the wrong ECU parameters are being changed. Unfortunately many of the cheaper calibration options on the market do not offer any after care when things go wrong and do not know how to put things back or right! Often these calibration operators do not retain your OEM calibration Map. Speed Factor retains your OEM calibration map.

If something has gone wrong with your ECU remap Speed Factor can help you by returning your vehicle back to its original OEM calibration map or create the map you had wished for intially. If you require a bespoke correction remap service we will install an OEM Calibration Map and then create a Speed Factor remap to your specifications.



Your remap will be based on your specific requirements, no stages & no generic packages. Combine with an upgrade on your vehicle hardware to optimise control & drivability.


Free Vehicle Check

You will also benefit from a free vehicle check before , during and after calibration where all engine and transmission parameters are checked and monitored to ensure the optimum solution without compromising reliability and efficiency.



As standard you can expect our remaps to improve driveability, performance and engine efficiency and in some circumstance a fuel economy as a cost effective byproduct. All of our software comes with a 30 Day full money back guarantee, a lifetime software warranty.


Book your Remap


Booking your vehicle for a tailormade remap is simple.


You can choose a mobile service or visit one of our partner garages.


Our mobile service is available within a 60 mile radius. We operate usual business hours and if booked in advance; evenings and weekends.


Complete the form telling us about you and your car. We will contact you to book you in at your convenience.


Alternatively, call us on 01792 201987.