Why choose us?
About Autotech Tuning
Autotech Tuning are trusted vehicle tuning specialists based in Weston-super-Mare, proudly serving Bristol, Somerset, and the wider South West. With years of experience in ECU remapping, EGR/DPF solutions, and performance tuning, we know exactly how to unlock your car’s full potential.
An ECU remap enhances your vehicle’s power, torque, and fuel efficiency by carefully adjusting the map files within your engine’s ECU. These control vital parameters such as fuel delivery, ignition timing, and turbo boost — and our expert tuning team fine-tunes each one to achieve the perfect balance of performance, reliability, and safety.
Every map is developed by professionally trained file engineers using the latest tuning software and proven techniques. Whether you want stronger performance, smoother drivability, or improved fuel economy, you can count on Autotech Tuning to deliver outstanding results.
And while we’re proudly local to the South West, our reputation has grown far beyond. We now provide remote ECU tuning services to customers across the UK and internationally, offering the same precision, care, and quality no matter where you are in the world.
So if you’re looking for professional ECU remapping from experts who put your vehicle first — you’re in the right place with Autotech Tuning.
– An Unbeatable, Honest Service
At Autotech Tuning, we pride ourselves on delivering an honest, transparent, and professional service that puts our customers first. Every ECU remap is carried out with care, precision, and a commitment to quality you can trust.
– Years of Research and Development
Our custom ECU map files are the result of years of research, testing, and development by experienced tuning engineers. This ensures every tune provides maximum performance gains while maintaining engine safety and reliability.
– Genuine, Market-Leading Equipment
We only use genuine tuning tools and equipment from industry-leading suppliers, guaranteeing safe and accurate remapping for your vehicle every time. No shortcuts, no cheap clones — just proven technology and expert craftsmanship.
- ECU REMAPPING
- TUNING BOXES
- ECONOMY TUNING
- PERFORMANCE TUNING
Other services
- Engine Carbon Cleaning
- Swirl Flap Delete
- Speed Limiter Removal
- O2 Sensor / Lambda Delete
- Stage 1, 2, 3+ Remapping
- Auto Electrical
- Fault Code Deletion
- Mobile ECU mapping
- Mobile mileage correction
- Mobile Key programming
- ECU recovery
- ECU cloning
- General Diagnostics
- Air suspension
- Camera calibration
- ADAS calibration
- Camera calibrating
- Dyno calibration on rolling road
- Gearbox tuning
- Deleting immobilizers
remapping
ECU AND ENGINE REMAPPING
Our ECU remapping service is built around reliability and drivability just as much as performance. Every Autotech Tuning remap is custom-tailored to your specific vehicle and your personal driving preferences — because no two cars, or drivers, are the same.
All our remaps are developed and tested on our rolling road, ensuring real-world accuracy and results you can feel from the moment you start the engine. Whether you’re looking for a fuel-efficient remap to gain those extra miles per gallon, or a high-performance tune that unleashes your vehicle’s full potential, we’ve got you covered.
At Autotech Tuning, your vehicle’s safety and longevity always come first. Every map we create is designed to deliver smooth, safe, and reliable power — giving you the perfect balance of performance and peace of mind.
- We will not overstate our figures to make them appear better than our competitors
- We will not raise your expectation of fuel savings, to a unreasonable level
- We will tell you if the improvements on your car are minimal and therefore not worth doing
- We will never pass on or sell our customers data
What Our customers Say
🚀 INTRODUCING THE AUTOTECH ONE TUNER 🚀
Our latest personal ECU tuning device that allows you to read your vehicle’s ECU data directly from home — simple, professional, and built for real results.
With the Autotech One, you can plug into your vehicle, read the ECU in minutes, and send the file straight to our expert tuning team. From there, we’ll provide the exact custom remap you need, tailored to your vehicle and your goals.
From one device, you unlock access to:
• Stage 1, Stage 2 & Stage 3 performance tuning
• Pops & bangs / burble enhancements
• DPF & EGR solutions (where supported)
• Fully custom calibration built from your ECU data
• Safe original file backup & restore anytime
• Fast turnaround with direct support from our team
✅ Supported vehicle makes include:
BMW • Volkswagen • Audi • Cupra • SEAT • Skoda • Mercedes • Buick • Cadillac • Chevrolet • GM • GMC
⚠️ Important: Tuning/remap files are purchased separately from us.
Once you’ve read your ECU, simply send it over and we’ll supply your custom tuned file.
📩 Contact us for more information or browse the online shop to purchase today.
🛒 Buy online here:
www.autotechtuning.uk/product-page/autotech-one-tuner
No workshop visits.
No generic tuning.
Just expert files, built for your vehicle.
#AutotechTuning #ECURemap #Stage1 #Stage2 #Stage3 #OBDFlasher #CustomTuning #PopAndBangs #DPFSolutions ... See MoreSee Less
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At Autotech Tuning UK, we’re more than just a tuning company — we’re a team of passionate automotive specialists dedicated to helping drivers unlock the true potential of their vehicles. From performance calibrations to hardware upgrades and bespoke tuning solutions, our focus is always the same: precision, quality, and real-world results.
We combine in-depth technical knowledge with hands-on experience. Whether it’s optimising an ECU map, developing custom software, or selecting the right performance parts, every decision we make is rooted in engineering integrity and a deep understanding of how performance systems interact. We work on a wide range of cars — from everyday drivers to high-performance machines — and take pride in delivering solutions that enhance power, response, and reliability.
What sets us apart:
• Expertise you can trust — Years of experience tuning engines, transmissions, and performance systems
• Tailored solutions — Every tune and upgrade is developed specifically for your vehicle
• High standards — Quality and safety are never compromised
• Customer support — Guidance and support before, during, and after your upgrade
We believe great tuning should feel natural — smooth power delivery, improved drivability, and performance you can depend on. It’s not just about peak numbers on a dyno; it’s about how the car performs every day.
If you want expertise, accountability, and real performance gains, you’re in the right place.
👉 Learn more about who we are and what we do:
www.autotechtuning.uk/aboutautotechtuninguk
If you’ve got questions or want to upgrade your car, DM us — we’re here to help. ... See MoreSee Less
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🔥 AUTOTECH TUNING LTD – DEALER NETWORK NOW OPEN FOR 2026 🔥
Looking to add a high-profit service to your garage or automotive business this year? Becoming an Autotech Tuning Dealer is the perfect way to unlock a powerful new revenue stream through professional ECU remapping and in-demand vehicle solutions — especially with AdBlue, DPF and EGR services now at record demand from customers needing fast fixes.
We supply industry-leading tools including Autotuner, KESS3 and Bflash, all brand new with manufacturer warranty, and every dealer receives unmatched support with 1-to-1 WhatsApp technical help, full mentorship, and high-quality tested tuning files with super-fast turnaround (many common jobs returned in under 5 minutes).
You’ll also gain access to our advanced dealer portal packed with technical guides, module location images, step-by-step instructions and a full knowledge base.
Want to scale even faster? Ask about our Business in a Box packages, which can include a fully built professional website, social media setup, branding support and marketing guidance — everything you need to grow from day one. Perfect for garages, mobile mechanics, auto electricians, car audio installers and automotive businesses looking to expand.
🚀 Interested in joining a dealer network that actually supports you long-term? Message us now or apply here 👉 www.autotechtuning.uk/becomeadealer
or drop us a message. ... See MoreSee Less
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Welcome to Autotech precision car Audio install from speakers to the best sound you can ask for Audison #caraudio #NowAvailable #audison #carstereo #SoundUpgrade #hertzaudio #slideways ... See MoreSee Less
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🔊 Big News at Autotech Tuning / Audio! 🔊
We’re excited to announce a new addition to our shop — we now offer premium car audio upgrades and custom install kits from Audison and Hertz! and More.
From crystal-clear sound quality to powerful performance and clean, professional installs, these brands are some of the best in the game. Whether you’re upgrading your daily driver or building a full custom system, we’ve got the gear (and the know-how) to make it sound incredible.
📍 Stop by, message us, or call to learn more
🎶 Better sound starts here
Web: autotechtuning.co.uk/product-category/audio/
#CarAudio #Audison #HertzAudio #CustomInstalls #SoundUpgrade #CarStereo #NowAvailable ... See MoreSee Less
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Jaguar & Land Rover Y-Pipe Cooling System Upgrade Kit
If you’re pushing your Jaguar or Land Rover harder — whether with tuning, spirited driving, or towing — keeping temperatures in check becomes crucial. That’s where our Y-Pipe Cooling System Upgrade Kit comes in.
This upgrade replaces the restrictive factory Y-pipe with a performance-focused alternative designed to improve airflow through the cooling system, helping your engine manage heat more efficiently under load. Better cooling isn’t just about numbers — it’s about longevity, consistency, and confidence when driving.
Key benefits:
• Improved water flow — optimises cooling efficiency where it matters most
• Reduced heat soak — helps maintain performance on repeat runs
• Enhanced reliability — critical for tuned or heavily used engines
• Direct fitment — engineered for a seamless installation on Jaguar & Land Rover models
Whether you’re tuning for power, tackling long journeys, or just want your vehicle to run cooler and smoother, this upgrade makes a noticeable difference when it counts. Cooling performance affects how your engine delivers power and sustains it — so upgrading early makes sense.
👉 View the full product and upgrade your cooling system here:
www.autotechtuning.uk/product-page/jaguar-land-rover-y-pipe-cooling-system-upgrade-kit
Have questions about fitment or performance? DM us — we’re happy to guide you. ... See MoreSee Less
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Unlock More Performance with the Powergate 4 Tuning Package for Fiat Abarth 500
The Powergate 4 Tuning Package is a game-changer for anyone looking to extract more power and better driveability out of their Fiat Abarth 500 1.4L MultiAir Turbo engine — without compromising reliability.
This complete tuning solution combines an advanced handheld flash tool with a custom calibration developed specifically for the Abarth 500. It’s designed for drivers who want real gains, improved throttle response, and a more engaging driving experience.
What you get with the Powergate 4 Package:
• Powergate 4 Flash Tool – easy-to-use interface for uploading tunes at home or on the go
• Custom Abarth 500 Calibration – developed with performance and longevity in mind
• Improved Power & Torque Delivery – smoother acceleration and stronger mid-range pull
• Better Throttle Response – more immediate and responsive driving feel
• Retains Reliability – tuned within safe operating limits
This isn’t a generic file — it’s a performance upgrade tailored to this engine and platform. Whether you’re on the road, the twisties, or prepping for track days, the Powergate 4 tuning package lets your Abarth perform how it should.
If you want to take your Abarth 500 to the next level, this is one of the best bolt-on upgrades available.
👉 Check it out and order now:
autotechtuning.co.uk/product/fiat-abarth-500-powergate-4-tuning-package-flash-tool-1-4l-multi-air...
Got questions? DM us for support and performance advice. ... See MoreSee Less
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Jaguar & Land Rover Supercharger Crankshaft Lower Pulley & Belt Kit
If you want to unlock more performance from your supercharged Jaguar Land Rover engine, this is one of the most effective upgrades you can make.
Our Supercharger Crankshaft Lower Pulley & Belt Kit is designed to increase supercharger speed, delivering a noticeable gain in power and torque while enhancing throttle response and overall drivability.
This upgrade doesn’t just add numbers — it transforms how the car feels under load. Stronger mid-range pull, sharper acceleration, and that unmistakable supercharger sound becoming even more pronounced.
Key benefits:
• Increased boost for improved power and torque
• Enhanced throttle response and acceleration
• High-quality pulley and correctly matched belt
• Designed to work perfectly with professional ECU tuning
• Suitable for a wide range of Jaguar and Land Rover supercharged models
Pairing this kit with a proper ECU calibration is where the real results come to life, ensuring safe operation and maximum performance gains.
If you’re serious about getting the most from your supercharged Jaguar or Land Rover, this is a proven upgrade that delivers real-world results.
👉 View the product and upgrade your setup here:
www.autotechtuning.uk/product-page/supercharger-crankshaft-lower-pulley-belt-kit-for-all-jaguar-l...
DM us if you want advice on tuning, compatibility, or performance packages. ... See MoreSee Less
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Jaguar Ftype Supercharged Pull – Hear the Power
This video captures exactly what proper tuning delivers.
A Jaguar Ftype on a full-throttle pull, and you can clearly hear the supercharger coming alive — raw, aggressive, and relentless.
Our tuning doesn’t just chase numbers. It’s about unlocking the true character of the car. Sharper throttle response, stronger mid-range torque, and a power delivery that lets the supercharger sing exactly how it should.
On this Ftype , the result is immediate:
• Noticeably stronger acceleration
• Enhanced supercharger whine under load
• Smooth, controlled power all the way through the rev range
• A driving experience that feels alive
This is what happens when calibration is done properly — not just faster on paper, but more engaging every time you put your foot down.
If you want to really hear and feel what your Jaguar is capable of, this is where it starts.
📩 DM us to discuss tuning for your Jaguar
Worldwide tuning available. Proven results. ... See MoreSee Less
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