At MET, we specialise in ECU remaps for both car and van enthusiasts across the Scottish Borders, aiming to boost your vehicle’s performance significantly. Our dedicated in-house software engineers craft these custom maps to unlock notable improvements in horsepower and torque, all while prioritising your engine’s safety. Every remap comes with a lifetime software warranty, and we ensure your vehicle undergoes a thorough diagnostic health check before we proceed with enhancing the ECU map. For those interested in seeing the tangible difference, we offer the option of a dyno session to visually compare the power output before and after our professional remap. Our ECU remapping delivers a smoother power delivery across a wider powerband, ensuring a sharper throttle response and an unmatched driving experience across the winding roads and scenic routes of the Scottish Borders. We also cater to bespoke calibrations upon request, making sure your vehicle performs at its peak, tailored to your specific needs.

Stage 1


Our Stage 1 ECU remaps are the perfect choice for owners looking to extract more power and torque from their vehicle, but without adding hardware modifications. By carefully adjusting the engine parameters in your vehicle’s Engine Control Unit (ECU), we can optimise ignition timing, fuel delivery, and boost pressure (among other things) to maximise the performance of your engine.

Our Stage 1 remaps are designed to work on otherwise stock vehicles – there is no need for performance hardware at this level. With our Stage 1 remaps, you can expect a significant increase in both horsepower and torque, as well as faster acceleration, improved throttle response, and an exhilarating driving experience like never before. Additionally, we also fine-tune the power delivery to ensure a smooth and seamless performance throughout the RPM range. See what MET offers for your vehicle and book your remap now!

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Want even more power and performance? Our Stage 2 remaps are the next level. Building on our Stage 1 remaps, our Stage 2 remap has been developed to maximise performance on vehicles with hardware upgrades to key components such as the induction and exhaust systems. By replacing restrictive factory components with performance hardware, your engine will be able to breathe more freely. Our Stage 2 software is designed to optimise this, working in harmony with the performance modifications to fully optimise the ECU calibration to deliver maximum performance without compromising reliability or driveability.

You’ll feel the difference as your vehicle accelerates with unrivalled power and precision. Our Stage 2 remaps offer greater peak horsepower and torque figures, but it’s the way the engine continues to deliver its power all the way to the redline that makes the most notable difference.

Our Stage 2 remaps are perfect for owners who want to take their driving experience to the next level – book yours today!

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If you want the ultimate in power and performance, then our Stage 3 ECU remap is for you. Taking things to the next level beyond Stage 2 tuning, our Stage 3 software is designed to work with significant engine hardware upgrades such as bigger or hybrid turbochargers, larger capacity fuel injectors, free-flowing induction kits, and less restrictive exhaust systems. With these substantial hardware upgrades in place, our Stage 3 remap adjusts the ECU’s parameters to fully exploit the performance potential on offer.

Our Stage 3 remaps produce the highest power and torque figures, but driveability and reliability still underpin every single MET remap. You may have over 700bhp available after your MET upgrade, but your vehicle will still retain OEM-levels of quality and driveabilty – it’ll just be a lot more fun!

Book a stage 3 remap
white audi


Car enthusiasts seeking to improve their vehicle's performance often turn to ECU remapping. This process involves adjusting the Engine Control Unit (ECU)—the car's brain—to optimise power, and drivability. Benefits include improved acceleration, torque. However, ECU remapping should be performed by professionals such as MET to ensure safety and effectiveness. Trust experts like MET to safely unlock your vehicle's full potential. Click the "Read More" button to continue.

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What Benefits Can You Expect from ECU Remapping?

Unlock ECU remapping benefits for your vehicle.

Unlock Superior Vehicle Performance Today with MET's ECU Remapping

What is ECU remapping and how does it benefit my vehicle?

ECU remapping involves modifying the software settings in your vehicle’s Engine Control Unit to improve performance. Benefits include enhanced horsepower and torque, improved throttle response, smoother power delivery, and a more exhilarating driving experience.

What distinguishes Stage 1 remapping from other stages?

Stage 1 remapping is tailored for vehicles without hardware modifications, optimising engine parameters such as ignition timing and fuel delivery. This stage offers significant performance boosts, including faster acceleration and better throttle response, while maintaining the car's stock components.

Can I opt for Stage 2 remapping if my vehicle has performance hardware upgrades?

Yes, Stage 2 remapping is ideal for vehicles that have performance upgrades like improved induction and exhaust systems. This remap maximises the ECU's calibration to align with these modifications, enhancing engine efficiency and power output considerably.

What does Stage 3 remapping involve, and who is it suitable for?

Stage 3 remapping is designed for vehicles with substantial hardware upgrades, such as larger turbochargers and enhanced fuel systems. It is perfect for those seeking the maximum increase in power and torque, offering a top-tier performance while retaining reliability.

What guarantees does MET offer with their ECU remapping services?

MET provides a lifetime software warranty with every ECU remap. Additionally, each vehicle undergoes a comprehensive diagnostic health check before the remap to ensure the engine's readiness and overall safety.

Performance ECU Calibration

1000bhp 4WD Dyno


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With a dedicated network of authorised agents throughout the UK, you can unlock the performance potential of your vehicle with an MET remap no matter where you live! Every one of our 150-plus agents has undergone specialist training with MET products and provides the professional service associated with the MET brand. Many of our agents offer mobile tuning solutions, making remapping your car or van even easier.

Simply enter your postcode to find your nearest authorised MET agent.

Read our latest reviews

These guys are magicians!

My VW Sharan was experiencing huge problems with the ECU modules and became un-startable during an incredibly frustrating few days, and I felt on the verge of scrapping it. I would have been forced to...
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Joanna Armitage


High quality & honest service

Previously used Mobile Eco Tuning for a Stage 1 Economy remap on my 2.0 diesel, huge improvement in drivability and good gains on fuel economy, more recently took a different car in and after inspection...
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Jack C


I cannot recommend this garage enough

They 100% know what they’re talking about. Have been having trouble with the DPF on my Audi. I live in Cornwall and had a couple people look at it in my area, but with no...
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Amy Oliver


Top quality work with top quality results

I cannot recommend the service at Ecotune more highly! Brought my civic turbo to the guys here after doing some modifications to the setup and needed a whole new map installing on the ECU as...
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Jay Jay


Honest and efficient business

Previously took my Focus to MET in April 23 for a eco focused remap, excellent improvements in driveability and MPG! I now have a different car and first on my list was back for another...
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Highly recommended

I drove the 70 miles up to Weston-Super-Mare from South Devon to have my car remapped and I was very pleased that I did. It is a very clean and professional outfit and from the...
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Darren Sabourin


Book your remap at our South West HQ today!

Ready to experience the full potential of your vehicle? Book a remap with MET today!

Based in Weston Super Mare with easy access from J21 of the M5, we are well placed to serve car enthusiasts in Bristol, Somerset, Gloucestershire, Wiltshire, and Wales. Take a look at what MET can do for your vehicle, and book a remap now!

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