ECU Remapping

by Performax Mobile Services and Workshop Locations Around The UK.

Significantly Increase Performance and Fuel Economy Using Our Industry Leading Technology

Our state-of-the-art ECU remapping technology will safely, reliably and significantly increase your BHP and torque by up to 35% and fuel economy by up to a staggering 20%. Or your money back.

We rewrite the settings files stored within your vehicle’s engine control unit (ECU) to produce superb gains and make your vehicle more fun, responsive and economical.

Why choose Performax to remap your vehicle?

Decades of research and development have gone into the technology behind our products.

Our specialist ECU programmers have nearly 20 years of experience creating remaps for performance, economy and complex stage 2 tuning projects too. Our truly unbeatable remaps will transform your vehicle, whatever type of remap you choose.

Performax ECU Remapping LTD is the only remapping company in the UK to have 2 layers of fully underwritten product liability insurance! Our tuning remaps are guaranteed for life and with a full money back guarantee you can be sure that our mobile service is the best available.

Nationwide Mobile Service

Wherever in the country you are, one of our technicians will visit your home or workplace to carry out the work, which normally takes less than two hours to complete, depending on your car’s ECU type and your specific requirements.

Nationwide Vehicle Collection Service

If it is not convenient to visit your home or workplace to carry out the remap, or if your ECU is fitted with anti-tune, we offer a same day collection and return service. Your vehicle will be remapped and returned!

Every remap is tailored specifically to each individual vehicle

Even identical vehicles often have different ECU versions fitted. This may be due to firmware, software or hardware revisions made from time to time by the manufacturers. For this reason, we do not use off the shelf, generic or library remap files, we write each remap specifically for your vehicle and no other. The changes we make are ALWAYS within the recommended safety parameters for the vehicle.