ECU Remapping Car Tuning Barnstaple Devon Cornwall, Somerset

ECU REMAPPING

ECU remapping carries many benefits. It will not only improve the engine’s power and torque but also sharpen the throttle...
Learn more

GEARBOX TUNING

Our custom Gearbox tuning is designed to remove restrictions and adjust the TCU software to improve performance...
Learn more

VEHICLE STATS

Please select your vehicle from the drop down box below so you can see the approximate performance gains available.
Show vehicle gains

4WD DYNO

Our V-tech 4WD Rolling Road is the latest model, controlled by state of the art DynaVTECH software and patented TrueForce II technology.
Learn more
With a remap we can increase power, torque and improve the fuel efficiency of your vehicle!

Our Services

ECU Remapping

We extract the map data from the ECU (Engine Control Unit). The file is then carefully and professionally custom written for your vehicle. This involves adjusting several parameters within the map such as fuel pressure, boost pressure, ignition advance, throttle pedal control, amongst others. Our tuning calibrations are developed in-house on our 4WD Rolling Road. This allows us to deliver the highest quality custom remapping service in Devon, Cornwall and Somerset.

OBD / Bench Tuning

ECU Remapping involves the modification of the operating parameters within the ECU’s program which is also known as the ‘map’. In most cases, the map stored within the ECU can be accessed via the on-board diagnostics port (OBD). However, in some cases the ECU has to be removed from the vehicle and the map read directly from the ECU’s processing board. We have the latest and most advanced equipment in the industry, the knowledge and the experience to carry this out safely.

Gearbox Tuning

If you are looking for even more from your vehicle fitted with an automatic transmission, a gearbox TCU (Transmission Control Unit) remap perfectly complements our ECU Remapping service. A TCU remap provides many benefits from increased torque limiters, faster and smoother gear changes, improved low speed and off the line response to name a few. We currently support DSG and ZF Gearbox Tuning for BMW’s.

Happy customers = our success!

  • 5 star review  Wow Carlos your the man. I’m so grateful that you did my remap on my countryman, the last one this year for you.. I can’t believe my car produces 286 bhp and 415 nm of torque. It’s like a rocket now it goes like S- - - of a shovel Even in green mode it’s fast, flick the gearstick over to M/S and let’s just say your holding your steering wheel tight and then when you use the toggles to mid and sport it’s so quick. Amazing 🤩 I thought driving to Bideford is far but I just wish the journey was longer as I returned back to coventry I was smiling all the way home and beating cars on the road. Carlos really knows how to custom remap cars. Any cars I buy in the future they will definitely be coming to EPR tuning for there custom remap. Carlos is professional and he keeps you informed on what he’s doing step by step and he treats your car with respect. Get in touch with Carlos you will not be disappointed!!!

    thumb Surinder Randhawa

    5 star review  Really knowledgeable and honest with their recommendations. Great service and communication and the car drives much more smoothly. Highly recommended....

    thumb Jeremy Gillbanks

    5 star review  Very professional and knowledgeable, and happy to provide advice. Polite and prompt service when I dropped the vehicle off. Would highly recommend.

    thumb Gavin Campbell
  • 5 star review  Thanks Carlos from epr tuning . I had my first experience remapping my Vehicle today , Carlos was very welcoming and I’m very pleased with the results of the remap , I would recommend to anyone needing a map to get it done with this company ! Thanks Again

    thumb Zak Pearse

    5 star review  Carlos was excellent!! 10/10 customer service. I was only in the area for a few days, Carlos went out of his way to make sure he could fit me in when it suited me, he was very professional and excellent and what he does. Would highly recommend

    thumb Sean Bennett

    5 star review  Just wow. From the incredibly helpful, polite and efficient service to the amazing upgrade in every way to the drive of my vehicle, I cannot thank EPR Tuning enough. There are so many companies talking the talk around vehicle tuning but very few that actually can walk the walk. Cannot fault EPR Tuning from the service to the results. Thank you so much.

    thumb Becky Rexworthy
  • 5 star review  Very good service it’s good to hear the confidence experience and the knowledge in Carlos very happy with the result of my vehicle.Well Done Deano

    thumb deano robinson

    5 star review  Fair plays EPR tuning what a superb service you provide, whether its opinion on parts or working your magic on the tuning honestly the best service you will receive. 1st time at EPR the ECU kept pulling back so couldn't tune got advised to fit new plugs and in the 2 weeks between sessions constant advice was given and assistance where needed. The benefits of data logging right here folks no flash drive put onto your car just proper dynamic tuning. 2nd session and the results are pleasing serious smiles per miles..... and a lil more to come next time, highly recommend keep up the amazing work EPR was truly a pleasure....

    thumb George Gwynn

    5 star review  Highly recommend EPR tuning service my T6 is now a real sleeper, thanks guys!

    thumb Jon Vipond

Request a call back

We are happy to provide you with first class service.