Audi ECU & Gearbox Remapping in North Somerset & South Wales


MTechTuning provides professional ECU and gearbox remapping for Audi vehicles, improving performance, drivability and efficiency while maintaining long-term reliability. We offer a fully mobile Audi tuning service across North Somerset and South Wales, carrying out all work at your home or workplace.


Specialist Audi Tuning Using Dealer-Level Diagnostics


Audi vehicles combine performance, comfort and advanced technology, but factory software can restrict their full potential. Our Audi ECU and gearbox remaps are carefully calibrated to enhance throttle response, torque delivery and overall driving feel without compromising reliability.


All Audi tuning work is carried out using dealer-level diagnostics, with full vehicle health checks completed before and after tuning. This ensures every system is operating correctly and allows us to tailor the software specifically to your Audi.

Audi ECU & Gearbox Remapping


For the best results, Audi ECU remapping can be paired with gearbox remapping to ensure the engine and transmission work together seamlessly. This can result in smoother gear changes, improved shift behaviour and better use of the increased torque.


Audi Models We Commonly Tune:


Audi A3, A4, A5, A6 and A7 

Audi Q3, Q5 and Q7 

Audi S and RS models 

Petrol and diesel Audi engines 

Safe, Reliable Audi Tuning


Reliability is always the priority. All Audi ECU and gearbox software installed by MTechTuning is covered by a lifetime software warranty, with clear advice provided before any work is carried out.


If you’re looking for professional Audi ECU or gearbox remapping, get in touch to discuss your vehicle and requirements.

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August 19, 2026
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Our latest Ford Mondeo Stage 2 remap transformed this diesel performance saloon, delivering substantial gains in power, torque and drivability while maintaining smooth, OEM-like refinement. Professionally developed and extensively tested, our calibrations are designed to maximise performance without compromising reliability when supporting hardware is fitted. Performance Results Engine: Ford Mondeo Stock: 200 hp / 420 Nm Stage 2: 245 hp / 500 Nm Increase: +45 hp / +80 Nm The additional power is immediately noticeable, but it's the significant increase in torque that completely changes the driving experience. Expect stronger acceleration throughout the rev range, improved in-gear performance, effortless motorway overtaking and a far more responsive throttle. Whether used for daily commuting, long-distance motorway driving or spirited weekend journeys, the vehicle feels considerably more capable and enjoyable to drive. What's Included? This vehicle received our professionally developed Stage 2 ECU calibration, alongside the following software options: Stage 2 ECU performance calibration DPF software solution EGR software solution Speed limiter removal Every calibration is developed to deliver the optimum balance between performance, drivability and long-term reliability. This is not a generic file or one-size-fits-all map—it is a professionally engineered calibration developed specifically for the engine and ECU fitted to the vehicle. Advanced Dealer-Level Diagnostics Included Every vehicle is subjected to comprehensive dealer-level diagnostics before and after programming. This allows us to identify any existing faults before calibration and verify that all vehicle systems are operating correctly once programming has been completed, giving complete confidence in the finished result. Fully Mobile Ford Mondeo Remapping Unlike many tuning companies, MTechTuning is fully mobile . We travel directly to your home or workplace throughout our service area, allowing your vehicle to be professionally calibrated without the inconvenience of travelling to a workshop. Most installations are completed on-site, providing a convenient, professional and hassle-free experience from start to finish. Why Choose MTechTuning? Choosing the right tuning company is just as important as choosing the calibration itself. Every vehicle we work on receives the same attention to detail and professional approach. Professionally developed ECU calibrations Advanced dealer-level diagnostics included Original ECU software securely backed up where supported Fully mobile service at your home or workplace Smooth OEM+ driving characteristics Safe, reliable and thoroughly tested calibrations Honest advice and professional aftercare 0% finance options available Is a Stage 2 Remap Right for Your Ford Mondeo? A Stage 2 remap is designed for vehicles fitted with the appropriate supporting modifications. When correctly prepared, a Stage 2 calibration unlocks the full potential of the engine, delivering significant improvements in performance while retaining excellent everyday drivability. If you're unsure whether your Mondeo is suitable, we're happy to advise on the recommended hardware and the best tuning package for your vehicle. MTechTuning provides professional mobile ECU remapping backed by extensive testing, dealer-level diagnostics and a commitment to delivering reliable, OEM-quality results. Use our Instant BHP Checker on our website to see the expected performance gains for your vehicle, or get in touch today to discuss the ideal tuning package for your Ford Mondeo.