ECU Remapping Car Tuning Barnstaple Devon Cornwall, Somerset

Welcome to EPR Tuning

REMAPPING SPECIALISTS

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ECU REMAPPING

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

Increasingly popular with rising fuel prices, we are able to recalibrate the ECU data to improve fuel efficiency...
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VEHICLE STATS

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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.
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We are a class leading ECU remapping company based in North Devon

We specialise in Engine Control Unit (ECU) software recalibration for cars, vans and motorhomes. Our mission is to deliver an unmatched tuning service, offering the best in workmanship and customer satisfaction. Get in touch for the ultimate car tune in North Devon!

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 numerous 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 Rolling Road. This allows us to deliver the highest quality custom remapping service, resulting in up to 35% more power and torque and up to 20% more MPG.

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, the casing opened and specialist tools used to read the map directly from the ECU’s processing board. We adjust the parameters within the original map to achieve the best performance, fuel economy or a blend of both.

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 power and torque by relaxing the gearbox torque limiters, faster and smoother gear changes, improved low speed and off the line response and even improved fuel efficiency on some models. We currently support DSG Gearbox Tuning and ZF Gearbox Tuning for BMW’s.

Happy customers = our success!

  • 5 star review  Fantastic job EPR. Very happy with the stage 1 tune on my normally aspirated V6 Chrysler crossfire. Very pleased with the results and improvement to throttle response. +Great work overcoming the cars stubborn traction control and general misbehaviour on the dyno and getting great results regardless.

    thumb Gareth Fodden

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

    thumb Jon Vipond

    5 star review  Very nice to deal with. Kept me informed at all times and really know there stuff. Highly recommended.

    thumb Joe Oates
  • 5 star review  Amazing, really helpful, I had a million questions prior to booking. Carlos was nothing shirt if patient and informative. Pure quality and ill be back again.

    thumb Frankie Selwyn

    5 star review  Very highly professional Chap Carlos, he served me well from start to finish answered all my questions... in detail, re performed my BMW 330i x Drive into a much better car as well as performance... Drove away with out any smoke !! Definitely use again, and would recommend his service.. to anyone, Thanks Carlos you defo served me well today I’m a happy man. 👍

    thumb MIKE OWEN

    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  Great service, had a long ongoing engine management fault with my outlander which others have tried to fix but failed. EPR were determined to fix the fault and did so at a reasonable price too. Very knowledgeable in engine management software. Highly recommended!

    thumb Mark Patchett

    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  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

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