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!
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 a
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.
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!
- Jon Vipond
Highly recommend EPR tuning service my T6 is now a real sleeper, thanks guys!
An incredible experience, very professional, reliable, good value for money. You don't often find people as friendly and professional as Carlos who runs EPR. An absolute pleasure. I cannot recommend him and EPR Tuning highly enough. I live in Bristol and there are alternatives here, but I would travel the distance again.
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
- MIKE OWEN
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. 👍
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
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!
- Adam Summers
I've just had my vehicle tuned by EPR and they were able to book me in at short notice and completed the work in only a few hours finishing earlier than I expected. Not only that but the readouts were able to highlight servicing suggestions to keep my car running efficiently. The increase in power and torque are definitely noticable making my drive home more enjoyable. Highly recommended if you want a little extra power.
Had my van retune very impressed with it very professional service the guys no what they are doing many thanks steve ash
Brilliant service, my Land Rover is running much quieter and there is power in reserve for overtaking which wasn’t there before. Would recommend highly..
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