Addition Options

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.

We recently carried out a bespoke Stage 1 ECU calibration on this Mercedes-AMG GLC 43, unlocking additional performance from the twin-turbocharged V6 engine while maintaining the refinement, drivability and everyday usability expected from an AMG SUV. Performance Figures  Stock: 390 hp / 520 Nm Stage 1: 420 hp / 620 Nm Increase: +30 hp / +100 Nm The Stage 1 calibration delivers a noticeable improvement throughout the rev range, with stronger mid-range torque, sharper throttle response and improved acceleration. The additional torque helps the GLC 43 pull harder from lower RPM while providing a more urgent and responsive feel under acceleration, making overtaking and motorway driving considerably more effortless while retaining smooth power delivery for everyday use. Unlike generic tuning files, our calibrations are developed to provide strong, usable performance while remaining within the safe operating limits of the vehicle. Additional Software Options Included As part of this vehicle's setup, we also carried out: Speed Limiter Removal Dealer-Level Diagnostics Included Every tuning appointment includes advanced dealer-level diagnostics before and after the calibration process. This allows us to identify any underlying issues that could affect performance and confirm the vehicle is operating correctly once the software installation is complete. Fully Mobile Mercedes Tuning At MTech Tuning, we provide a fully mobile service, travelling directly to your home or workplace at no additional cost. There is no need to visit a tuning centre or leave your vehicle for the day. We bring professional ECU tuning and diagnostics directly to you. We regularly cover Somerset and surrounding areas, providing mobile ECU remapping, gearbox tuning and performance software solutions for Mercedes-Benz, BMW, Audi, Volkswagen and many other manufacturers. 0% Finance Available We understand that vehicle modifications can be a significant investment, which is why we offer flexible finance options, including 0% finance on eligible purchases. Instant BHP Checker Curious what your vehicle is capable of? Visit our website and use the Instant BHP Checker to view estimated performance gains for your car, or get in touch to discuss the best tuning options available. Mercedes GLC 43 Remap • Mercedes-AMG GLC 43 Stage 1 • Mercedes GLC 43 ECU Tuning • Mobile Mercedes Remapping • Dealer-Level Diagnostics • Somerset MTech Tuning – Professional Mobile ECU & Gearbox Tuning

Engine Tune: Stock - 265 hp / 620 nm Stage 1 - 310 hp / 700 nm ( +45 hp +80 nm ) Ad ons: -Speed limiter off -Sports display updated Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

BMW 740d Back to Stock

Mitsubishi ASX 1.8 DI-D EGR Solution

BMW 335i Stage 1 ECU Tune | 306hp to 365hp

BMW 320i Stage 2 ECU Tune | 184hp to 280hp

Ford Kuga Stage 1 ECU Remap

BMW 320d Stage 1 ECU Remap & Gearbox Tune

This BMW X5 40d received a custom Stage 1 ECU remap from MTech Tuning Ltd .  Performance Figures Stock Power: 306 hp / 600 Nm Stage 1 Power: 340 hp / 680 Nm Gains: +34 hp / +80 Nm The BMW 40d platform responds extremely well to Stage 1 tuning, delivering noticeably stronger mid-range performance, improved throttle response, and smoother power delivery throughout the rev range. The additional torque improves overall drivability while maintaining the refinement expected from the X5 platform. Optional Software Add-Ons Available add-ons include: Speed limiter removal Dealer-Level Diagnostics Included All tuning work includes advanced dealer-level diagnostics before and after programming to ensure the vehicle is operating correctly throughout the process. Fully Mobile BMW Remapping Service MTech Tuning provides fully mobile ECU remapping across North Somerset & South Wales. We can carry out tuning at your home or workplace with no additional travel charge. Areas covered include: Bristol Weston-super-Mare Cardiff Newport North Somerset South Wales Why Tune a BMW X5 40d? A Stage 1 remap on the BMW X5 40d improves: Mid-range pulling power Overtaking performance Throttle response Overall drivability The factory hardware on the BMW 40d engine comfortably supports Stage 1 power levels, making it one of the most popular BMW diesel engines for tuning. Looking for BMW X5 40d Tuning? Use the Instant BHP Checker at MTech Tuning Ltd to check available tuning options for your vehicle. 0% finance options available.

Mercedes C350 CDI Stage 1 Remap & Gearbox Tune This Mercedes-Benz C350 CDI received a custom Stage 1 ECU remap alongside a VGSX-NAG2 gearbox calibration from MTech Tuning Ltd . Performance Figures Stock Power: 265 hp / 620 Nm Stage 1 Power: 295 hp / 700 Nm Gains: +30 hp / +80 Nm The OM642 3.0 V6 diesel engine responds extremely well to Stage 1 tuning, offering stronger mid-range performance, improved acceleration, and smoother power delivery throughout the rev range. VGSX-NAG2 Gearbox Tune To support the increased engine torque, the gearbox software was also recalibrated with: Raised clutch clamping pressure Increased clutch torque limiters Faster gear changes overall Higher maximum clamping force during launch Quicker manual mode response The result is a more responsive and controlled driving experience with smoother, faster shifts under acceleration. Optional Software Add-Ons Available add-ons include: Speed limiter removal EGR solution Dealer-Level Diagnostics Included All tuning work includes advanced dealer-level diagnostics before and after programming to ensure the vehicle is operating correctly throughout the process. Fully Mobile Mercedes Remapping Service MTech Tuning provides fully mobile ECU remapping and gearbox tuning across North Somerset & South Wales. We can carry out tuning at your home or workplace with no additional travel charge. Areas covered include: Bristol Weston-super-Mare Cardiff Newport North Somerset South Wales Why Tune a Mercedes C350 CDI? A Stage 1 remap on the Mercedes C350 CDI improves: Mid-range pulling power Overtaking performance Gearbox response Overall drivability The factory hardware on the OM642 platform comfortably supports Stage 1 power levels, making it one of the most popular diesel Mercedes engines for tuning. Looking for Mercedes C350 CDI Tuning? Use the Instant BHP Checker at MTech Tuning Ltd to check available tuning options for your vehicle. 0% finance options available.

BMW 330i Stage 1

Audi Q3 35 TDI Stage 1 ECU & Gearbox Tune

Engine Tune: Stock - 313 hp / 630 nm Stage 1 - 360 hp / 700 nm ( +47 hp +70 nm ) Ad ons: -Speed limiter off -Sports display updated -Gear display activation Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

Stage 1 ECU Remap Results We recently carried out a Stage 1 ECU remap on a 3.0L diesel Range Rover, delivering strong, usable gains while preserving the smooth, refined character these vehicles are known for. Performance figures: Stock: 306 hp / 700 Nm Stage 1: 330 hp / 750 Nm Increase: +24 hp / +50 Nm This calibration is focused on **real-world performance and drivability**, not inflated headline numbers. How It Transforms the Drive From factory, these vehicles are intentionally tuned to feel calm and effortless. While that suits motorway cruising, it can sometimes leave the car feeling slightly hesitant at lower speeds or when quick response is needed. A Stage 1 remap refines this behaviour without taking away from the comfort: More immediate throttle response when pulling away Smoother, more predictable low-speed control Stronger, more usable mid-range torque for overtaking A more natural connection between throttle input and vehicle response The result is a vehicle that still feels relaxed when cruising, but responds exactly when you ask it to . Everyday Benefits You’ll Notice Rather than changing the character of the vehicle, the aim is to enhance it: Easier, more confident pull-away at junctions and roundabouts Less need to push the throttle for everyday acceleration Smoother power delivery through the gears Effortless cruising with improved efficiency potential It’s a subtle but meaningful difference — the kind you notice within minutes of driving. Optional Add-Ons We can tailor the setup to your requirements on the day: Speed limiter removal Dealer-Level Diagnostics Included Every vehicle undergoes a full dealer-level diagnostic health check before and after tuning to ensure: No underlying faults Safe calibration conditions Verified performance improvements Fully Mobile ECU Remapping – Somerset & South Wales We provide a fully mobile ECU remapping service across Somerset and parts of South Wales , meaning we come directly to your vehicle: Home or workplace No travel charges within our core service area Minimal disruption to your day Areas commonly covered include: Weston-super-Mare Bristol Chepstow Newport Cardiff Instant BHP Checker Want to see what your vehicle can achieve? Use our Instant BHP Checker to: View expected gains Explore tuning options Get a quick quote Flexible Payment Options We also offer 0% finance options , making it easier to upgrade your vehicle. A Better Version of What You Already Have This isn’t about making the car aggressive or over-tuned. It’s about restoring balance: Smooth when you want it Responsive when you need it Predictable in everyday driving Exactly how a Range Rover should feel — just done properly. Book Your Range Rover Remap If you’re looking for a more responsive, refined driving experience without compromising comfort, this upgrade delivers. Get in touch today or check your gains online .

BMW M4 Stage 1 Remap – 450hp to 500hp | Mobile ECU Tuning North Somerset & South Wales 

Engine Tune: Stock - 258 hp / 560 nm Stage 1 - 310 hp / 650 nm ( +52 hp +90 nm ) Ad ons: -Speed limiter off -Sports displays Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

Engine Tune: Stock - 122 hp / 360 nm Stage 2 - 170 hp / 430 nm ( +48 hp +70 nm ) Ad ons: -Speed limiter off -DPF solution -Hardcut limiter Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

Engine Tune: Stock - 145 hp / 210 nm Stage 1 - 170 hp / 300 nm ( +25 hp +90 nm ) Ad ons: -Speed limiter off Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

Engine Tune: Stock - 130 hp / 340 nm Stage 1 - 190 hp / 420 nm ( +60 hp +80 nm ) Ad ons: -Speed limiter off -EGR & DPF solution Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

Engine Tune: Stock - 190 hp / 380 nm Stage 1 - 220 hp / 450 nm ( +30 hp +70 nm ) Most dealers charge £1000+ to fix adblue issues. We can sort your adblue issues for a third of the price the dealer charge. Emergency adblue solution job in Weston-super-mare. This was a non starter, not a problem for us. Ad ons: -Speed limiter off -Adblue solution Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

Engine Tune: Stock - 313 hp / 630 nm Stage 1 - 360 hp / 700 nm ( +47 hp +70 nm ) Ad ons: -Speed limiter off -EGR solution Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

Engine Tune: Stock - 200 hp / 410 nm Stage 1 - 260 hp / 520 nm ( +60 hp +110 nm ) Ad ons: -Speed limiter off -DPF & EGR solution Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

Engine Tune: Stock - 292 hp / 600 nm Stage 1 - 320 hp / 650 nm ( +28 hp +50 nm ) Ad ons: -Speed limiter off Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

SID212 ECU Tuning Now Available – No ECU Removal Required

Engine Tune: Stock - 190 hp / 400 nm Stage 1 - 220 hp / 480 nm ( +30 hp +80 nm ) • Optimised D & S shift points for better acceleration in part and full throttle situations • Faster shifts overall • Faster paddle response time • Optimised Torque Converter Lockup • Torque Limits raised to match tuned engine • Gear display activation Ad ons: -Speed limiter off -Sports dials updated Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

BMW 325i Stage 1

BMW 318d Stage 1

Cupra Forementor Stage 1 & Gearbox map

Vauxhall Vivaro 2.0 Stage 1

Volkswagen Caddy Stage 1 & Adblue Solution

BMW 330e Stage 1 ECU Remap & Gearbox Tune

BMW MDG1 ECU Unlock Explained What It Is, Why It’s Needed & What It Enables Many modern BMW models are now fitted with factory-locked Bosch MDG1 / MG1 engine control units. If you’ve been told your BMW can’t be tuned or requires an ECU unlock first, this guide explains exactly why — and what that unlock enables. At MTechTuning , MDG1 ECU unlocking is the foundation that allows Stage 1, Stage 2, gearbox tuning and further software solutions to be carried out safely and correctly. What Is a BMW MDG1 / MG1 ECU? MDG1 (also known as MG1) is a Bosch ECU platform used across newer BMW petrol, diesel and hybrid vehicles. These ECUs replaced earlier generations and offer far greater control over engine management, emissions systems and drivetrain behaviour. To protect this, BMW introduced factory encryption and locking , meaning traditional ECU remapping methods are no longer possible on many models without unlocking the ECU first. Why Are BMW MDG1 ECUs Locked? BMW locks MDG1 ECUs to: Prevent unauthorised software changes Protect emissions and compliance strategies Secure the ECU against tampering Standardise security across modern platforms While this benefits reliability and regulation compliance, it also means ECU unlocking is required before any professional tuning work can be applied. What Is MDG1 ECU Unlocking? MDG1 ECU unlocking is a controlled access process that allows the ECU to be calibrated properly. It does not disable safety systems or bypass protections. When carried out correctly, it simply enables access so the correct tuning stage can be installed, with full validation before and after. At MTechTuning, unlocking is treated as a critical first step — not a shortcut. What Does MDG1 Unlocking Enable? Once unlocked (where supported), the ECU can be calibrated for a range of performance upgrades: Stage 1 ECU Remapping Optimises factory software to improve power delivery, torque and drivability, usually with no supporting hardware changes required. Stage 2 ECU Remapping Designed for vehicles with supporting modifications, allowing increased performance potential through a calibration tailored to the upgraded setup. Gearbox Tuning (where applicable) Automatic BMWs benefit significantly from gearbox calibration, improving shift behaviour, response and torque management to match the engine tune. Additional Software Solutions Depending on vehicle compatibility, unlocking may also allow access to further model-specific software options. Supported BMW MDG1 / MG1 ECU Variants MDG1 is a family of ECUs rather than a single unit. Compatibility depends on the exact ECU reference fitted to your vehicle . Commonly supported MDG1 / MG1 ECU variants include: MD1CP032 MD1CS001 MG1CS024 MG1CS049 MG1CS201 Final compatibility is always confirmed per vehicle. Why ECU Identification Matters Even within the same BMW model range, ECU compatibility can vary based on: Hardware version Software level Production date Factory security updates For this reason, tuning suitability should never be assumed by model name alone. Proper ECU identification ensures the correct method is used from the outset. Is BMW MDG1 ECU Unlocking Safe? Yes — when carried out as part of a professional tuning process. Safety comes from: Confirming ECU eligibility first Maintaining correct voltage support Running diagnostics before and after tuning Validating correct operation once complete This structured approach is what ensures reliability long-term. Real-World Potential of MDG1 Unlocking Once unlocked, modern BMW platforms respond extremely well to proper calibration. Vehicles that previously couldn’t be tuned safely can now benefit from Stage 1, Stage 2 and gearbox optimisation — while retaining smooth, factory-like drivability. Exact results depend on the specific vehicle and tuning stage. How to Check If Your BMW Needs an MDG1 Unlock The simplest way to confirm compatibility is to check your vehicle details before booking any work. At MTechTuning, this is done using our Gains Checker , which allows us to confirm ECU type and advise the correct tuning route for your BMW.

BMW M240i Stage 1 & Gearbox tune

Volkswagen Golf 1.6 TDI Stage 1

Engine Tune: Stock - 105 hp / 250 nm Stage 1 - 140 hp / 320 nm ( +35 hp +70 nm ) Ad ons: -Speed limiter off Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

Engine Tune: Stock - 367 hp / 520 nm Stage 1 - 420 hp / 620 nm ( +53 hp +100 nm ) Ad ons: -Speed limiter off Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

ZF 6HP gearbox tuning for BMW – faster, smoother shifts, improved torque handling and reduced lag. Safe OBD tuning by BMW and ZF specialists. Book today now.

Mercedes A35 Stage 1

Ford Focus ST Stage 2

Engine Tune: Stock - 136 hp / 220 nm Stage 1 - 170 hp / 280 nm ( +34 hp +56 nm ) • Optimised D & S shift points for better acceleration in part and full throttle situations • Faster shifts overall • Faster paddle response time • Optimised Torque Converter Lockup • Torque Limits raised to match tuned engine Ad ons: -Speed limiter off -Sports display update -Pop&Bang -Gear display activation Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

Nissan Qashqai AdBlue Fault – Mobile AdBlue Diagnosis & Repair in Wales

Engine Tune: Stock - 180 hp / 400 nm Stage 1 - 205 hp / 450 nm ( +25 hp +50 nm ) Ad ons: -Speed limiter off Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

We recently carried out a bespoke Stage 1 ECU calibration on this BMW Z4 20i, unlocking significant additional performance from BMW's turbocharged 2.0 litre B48 petrol engine while retaining the smooth drivability, refinement and balance that make the Z4 such an enjoyable roadster both on the daily commute and on spirited drives. The Stage 1 calibration transforms the character of the vehicle, delivering stronger acceleration, improved responsiveness and a noticeably more engaging driving experience without compromising reliability or everyday usability. Performance Figures Stock: 184 hp / 270 Nm Stage 1: 260 hp / 420 Nm Increase: +76 hp / +150 Nm The Stage 1 ECU calibration delivers a substantial increase in both power and torque throughout the rev range, with significantly stronger mid-range performance, sharper throttle response and much improved acceleration. The additional torque allows the vehicle to pull harder from lower RPM, providing a more urgent and responsive feel while improving flexibility in every gear. The result is a BMW Z4 that feels considerably faster and more capable, while still retaining the refinement expected from a modern BMW sports car.  Unlike generic tuning files, our calibrations are developed to provide strong, usable performance while remaining within the safe operating limits of the engine and drivetrain. Additional Software Options Included As part of this vehicle's setup, we also carried out: Speed Limiter Removal Dealer-Level Diagnostics Included Every tuning appointment includes advanced dealer-level diagnostics before and after the calibration process. This allows us to identify any underlying issues that could affect performance and confirms the vehicle is operating correctly once the software installation is complete. Frequently Asked Questions How much power does a BMW Z4 20i Stage 1 remap produce? Our Stage 1 ECU calibration increases output from 184 hp and 270 Nm to approximately 260 hp and 420 Nm, representing gains of 76 hp and 150 Nm over standard. Is the BMW Z4 20i engine suitable for Stage 1 tuning? Yes. BMW's B48 2.0 litre turbocharged petrol engine responds exceptionally well to Stage 1 tuning and offers substantial gains while remaining within safe operating limits when calibrated correctly. Does Stage 1 tuning improve drivability? Absolutely. Alongside the increase in peak power, customers typically notice improved throttle response, stronger mid-range torque and more effortless acceleration during everyday driving and overtaking situations. Do you offer mobile BMW tuning? Yes. MTech Tuning provides a fully mobile ECU tuning service, travelling directly to your home or workplace at no additional cost. Fully Mobile BMW Tuning At MTech Tuning, we provide a fully mobile service, travelling directly to your home or workplace free of charge. There is no need to visit a tuning centre or leave your vehicle for the day. We bring professional ECU tuning and dealer-level diagnostics directly to you. We regularly cover Somerset and surrounding areas, providing mobile ECU remapping and performance software solutions for BMW, Audi, Volkswagen, Mercedes-Benz and many other manufacturers. 0% Finance Available We understand that vehicle modifications can be a significant investment, which is why we offer flexible payment options, including 0% finance on eligible purchases. Instant BHP Checker Curious what your vehicle is capable of? Visit our website and use the Instant BHP Checker to view estimated performance gains for your car, or get in touch to discuss the best tuning options available. BMW Z4 20i Stage 1 Remap • BMW Z4 ECU Tuning • BMW Z4 Performance Upgrade • BMW B48 Stage 1 • Mobile BMW Remapping • Dealer-Level Diagnostics • Somerset MTech Tuning – Professional Mobile ECU & Gearbox Tuning

Engine Tune: Stock - 110 hp / 240 nm Stage 1 - 155 hp / 340 nm ( +45 hp +100 nm ) Ad ons: -Speed limiter off -DPF & EGR solution Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

Engine Tune: Stock - 90 hp / 130 nm Stage 1 - 100 hp / 142 nm ( +10 hp +12 nm ) Ad ons: -Speed limiter off Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

We recently carried out a bespoke Stage 1 ECU calibration and gearbox software optimisation on this BMW X5 30d, unlocking additional performance from BMW's renowned 3.0 litre six-cylinder diesel engine while retaining the refinement, comfort and effortless long-distance cruising characteristics that make the X5 one of the benchmark luxury SUVs. The combination of engine and transmission tuning transforms the driving experience, delivering stronger acceleration, improved responsiveness and considerably more usable performance throughout the rev range without compromising everyday usability or reliability. Performance Figures Stock: 258 hp / 560 Nm Stage 1: 310 hp / 650 Nm Increase: +52 hp / +90 Nm The Stage 1 ECU calibration delivers a substantial increase in both power and torque, with noticeably stronger mid-range performance, improved throttle response and significantly more effortless acceleration. The additional torque allows the vehicle to pull harder from lower RPM, making overtaking, towing and motorway driving feel considerably easier while reducing unnecessary downshifts during everyday driving. Despite the increase in performance, the vehicle retains the smooth power delivery and refinement expected from BMW's six-cylinder diesel engines. Unlike generic tuning files, our calibrations are developed to provide strong, usable performance while remaining within the safe operating limits of the engine, gearbox and drivetrain. BMW X5 Gearbox Tuning To complement the engine calibration, this vehicle also received a bespoke gearbox calibration designed to maximise the performance benefits of the upgraded engine software. The gearbox tune included: Optimised D and S mode shift points for improved acceleration during both part-throttle and full-throttle driving. Faster gear changes throughout the rev range. Reduced paddle shift response times for a more connected driving experience. Optimised torque converter lock-up strategy for improved responsiveness and efficiency. Increased gearbox torque limits to fully support the tuned engine output. Gear display activation. The result is a transmission that feels significantly more responsive and better matched to the increased engine performance, delivering smoother operation during everyday driving and faster reactions when more performance is demanded. Additional Software Options Included As part of this vehicle's setup, we also carried out: Speed Limiter Removal BMW Sports Display Update Dealer-Level Diagnostics Included Every tuning appointment includes advanced dealer-level diagnostics before and after the calibration process. This allows us to identify any underlying issues that could affect performance and confirms the vehicle is operating correctly once the software installation is complete. Frequently Asked Questions How much power does a BMW X5 30d Stage 1 remap produce? Our Stage 1 ECU calibration increases output from 258 hp and 560 Nm to approximately 310 hp and 650 Nm, representing gains of 52 hp and 90 Nm over standard. Can the BMW X5 30d gearbox be tuned? Yes. The factory ZF automatic transmission can be recalibrated to provide faster shifts, improved shift points, quicker paddle response and better utilisation of the additional engine torque. Is the BMW 3.0 diesel engine suitable for Stage 1 tuning? BMW's 3.0 litre six-cylinder diesel engines, including the N57 and B57 families, respond exceptionally well to Stage 1 calibration when tuned within safe operating limits and maintained correctly. Is tuning beneficial for towing? Yes. The increased low and mid-range torque provided by Stage 1 tuning can significantly improve towing performance, reducing gear hunting and making acceleration under load feel considerably more effortless. Do you offer mobile BMW tuning? Yes. MTech Tuning provides a fully mobile ECU and gearbox tuning service, travelling directly to your home or workplace at no additional cost. Fully Mobile BMW Tuning At MTech Tuning, we provide a fully mobile service, travelling directly to your home or workplace free of charge. There is no need to visit a tuning centre or leave your vehicle for the day. We bring professional ECU tuning, gearbox tuning and dealer-level diagnostics directly to you. We regularly cover Somerset and surrounding areas, providing mobile ECU remapping, gearbox tuning and performance software solutions for BMW, Audi, Volkswagen, Mercedes-Benz and many other manufacturers. 0% Finance Available We understand that vehicle modifications can be a significant investment, which is why we offer flexible payment options, including 0% finance on eligible purchases. Instant BHP Checker Curious what your vehicle is capable of? Visit our website and use the Instant BHP Checker to view estimated performance gains for your car, or get in touch to discuss the best tuning options available. BMW X5 30d Stage 1 Remap • BMW X5 ECU Tuning • BMW X5 Gearbox Tune • BMW X5 30d Performance Upgrade • Mobile BMW Remapping • Dealer-Level Diagnostics • Somerset MTech Tuning – Professional Mobile ECU & Gearbox Tuning

Engine Tune: Stock - 184 hp / 270 nm Stage 1 - 260 hp / 400 nm ( +76 hp +130 nm ) Gearbox Tune: • Optimised D & S shift points for better acceleration in part and full throttle situations • Faster shifts overall • Faster paddle response time • Optimised Torque Converter Lockup • Torque Limits raised to match tuned engine • Gear display activation Ad ons: -Speed limiter off -Sports display updated Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available

Engine Tune: Stock - 143 hp / 300 nm Stage 1 - 180 hp / 400 nm ( +37 hp +100 nm ) Ad ons: -Speed limiter off -EGR Solution Advanced dealer level diagnostic included 🏁 We are fully mobile meaning we will travel to your vehicle at home or work free of charge! 🏡 Get in touch now or visit our website for INSTANT BHP CHECKER Link in bio. 📲 0% finance options available