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.
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!
Great service and great results on my work van, booked a stage 1 remap and my caddy went from slow to go in about 3 hours.....Carlos even delivered it back to me at work. Used to feel sluggish for a modern diesel but is now as much as I could hope for from a 1.6tdi van. highly recommended.
I dropped my MK 7 Golf GTD off to EPR for a stage 1 remap and in less than 2 hours it was completed. The power delivery now is very smooth and it just keeps pulling and pulling right the way through the rev range. The rate in which it gathers speed now is very impressive! Many thanks Carlos for a great service 👍🏻
Carlos remapped my little Mokka for me a couple of days ago, have to say the difference is amazing!! No more laggy 3rd gear flat spots, loads more energy through the gears! It’s made driving this car so much more fun!! Got myself quite a little sleeper!!!!! 😉😉 Thanks a million Carlos, I highly recommend you! Very professional, helpful service! 5⭐
Spoke to Carlos at EPR Tuning concerning a L200 which was gutless, lacked torque and acceleration. Carlos did a Stage 1 remap and what a difference! Just like driving a different vehicle! Carlos obviously knows what he is talking about. Would recommend EPR Tuning to anyone thinking of having a vehicle remapped.
Great friendly and professional service. So happy with the performance. My van has never driven has good as it does now. Smooth, powerful and economical. Best value for money!! Would definitely recommend A+
Great service so pleased with the car now so much torque was a fast car as factory spec but now Carlo’s has tuned it it’s super quick now
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