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
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 airflow — 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...
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🔥 New Dealer Opportunity – Autotech Tuning Ltd 🔥
Start 2026 strong and add professional tuning solutions to your garage business.
Do you currently work in the motor trade, or have a strong passion for anything automotive? Adding ECU remapping and vehicle solutions to your business can create a powerful additional revenue stream — especially with AdBlue solutions now in high demand from customers desperate to get their vehicles back on the road.
At Autotech Tuning Ltd, we supply Autotuner, KESS3 and Bflash tools. While all tools are supported, we strongly recommend Autotuner as, without doubt, the best tuning tool on the market.
📞 Interested? Give us a call to discuss or drop us a message.
What we offer:
- All tuning tools fully supported
- Supplied brand new with manufacturer’s warranty
- Unrivalled 1-to-1 technical support via WhatsApp
- 1-2-1 mentorship to help you build both a business and a brand
- High-quality, fully tested files
- Super-fast and reliable file turnaround — many common jobs returned in under 5 minutes
We are one of the UK’s fastest-growing dealer networks, built purely on delivering the best support and guidance in the industry 💪🏻
Already using master tools? You can access our premium file service immediately by registering on our state-of-the-art dealer portal, which includes:
- Technical information tools
- Detailed instructions
- Images for specific jobs (including module locations)
Already slaved to a company and not getting the support you deserve? We’re always happy to have a conversation about transferring.
🚀 Business in a Box Deals
We don’t just help you tune cars — we help you launch and grow a real business.
Our Business in a Box packages are perfect for new starters or garages wanting to scale fast, and can include:
- A fully designed, professional website
- Social media setup and ongoing management
- Branding guidance and marketing strategy
- Business development support from start to finish
This means you can focus on tuning while we help build your online presence, lead flow, and brand credibility from day one.
Who we’re looking for:
Existing garages
Mobile mechanics
Automotive businesses such as car audio installers & auto key locksmiths
Available solutions include:
ECU Performance Remaps
EGR Solutions
DPF Solutions
AdBlue Solutions
Speed Limiters
And more
Every dealer benefits from:
Training via video call
Support via phone, WhatsApp & dealer portal
Versatile opening hours (out-of-hours available on request)
Full access to our dealer portal & knowledge base.
We don’t just sell you a tool and leave you to it.
We provide business development, marketing support, and ongoing mentorship to ensure you get real returns on your investment.
👉 Interested? Drop into our DMs
👉 Follow Autotech Tuning Ltd for dealer opportunities, insights & network growth 🚀
www.autotechtuning.uk/becomeadealer ... 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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Enhance Your Alfa Romeo Giulia with the Powergate 4 Tuning Package
For drivers who want more from their Alfa Romeo Giulia 2.0 Turbo, the Powergate 4 Tuning Package offers a powerful and convenient way to unlock additional performance without sacrificing reliability.
This all-in-one solution features the advanced Powergate 4 flash tool paired with a bespoke tune developed specifically for the Giulia’s 2.0 Turbo engine. It gives you the control to optimise your car’s performance and driving character with ease.
What’s included:
• Powergate 4 Flash Tool – intuitive handheld device for uploading your tune
• Custom Giulia Calibration – tailored to the 2.0 Turbo for real performance gains
• Improved Power & Torque – stronger acceleration and a more responsive engine
• Sharper Throttle Response – quicker reactions during everyday driving
• Engine-Safe Limits – performance optimised within reliable parameters
This isn’t a generic map — it’s a precision-tuned calibration designed to enhance the Giulia’s strengths while maintaining smooth operation and long-term dependability.
Whether you want stronger mid-range power, better throttle responsiveness, or a more engaging driving experience, the Powergate 4 package delivers meaningful upgrades you can feel.
👉 Explore the product and get yours here:
autotechtuning.co.uk/product/alfa-romeo-giulia-powergate-4-tuning-package-flash-tool-2-0l-turbo-e...
Got questions or need help choosing the right tune for your Giulia? DM us — we’re here to help. ... See MoreSee Less
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Post & Tune – Professional ECU Tuning, Wherever You Are
Our Post & Tune service from Autotech Tuning Ltd is designed for customers who want professional, safe, and proven ECU tuning without needing to visit one of our locations.
This service allows you to have your vehicle professionally tuned by our experienced calibration team using data-driven, vehicle-specific tuning strategies that prioritise performance, reliability, and drivability.
How it works
You post your ECU to us, or in some cases upload your original file depending on vehicle type. Our tuners then analyse your vehicle setup, driving requirements, and engine parameters before creating a bespoke calibration tailored specifically to your car. Once completed, the ECU is returned ready to refit and drive.
What makes our Post & Tune different
This is not a generic file service. Every tune is developed with the same standards we apply to our in-house vehicles and dealer network. We focus on smooth power delivery, optimised torque, improved throttle response, and long-term engine safety.
Key benefits
Custom ECU calibration built specifically for your vehicle
Improved power, torque, and drivability
Safe parameters within manufacturer tolerances
Suitable for standard or lightly modified vehicles
Backed by experienced UK-based tuners
Support before, during, and after your tune
This service is ideal for customers who are not local, have limited availability, or simply want a convenient way to upgrade their vehicle with confidence.
If you want a proper ECU tune carried out by specialists who focus on quality, data, and results, our Post & Tune service delivers exactly that.
View full details and get started here:
www.autotechtuning.uk/postandtune
Professional tuning. Proven results. No compromises. ... See MoreSee Less
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Porsche Pop & Burble Map – Performance With Attitude
This video says it all.
One of our overseas customers trusted Porsche to us for a custom pop & burble calibration — and the result is nothing short of insane.
This isn’t just noise for the sake of it. Our pop and burble maps are carefully developed alongside the performance calibration to ensure the car delivers:
• Aggressive, crisp overrun sound
• Enhanced driving engagement
• Smooth power delivery and throttle response
• Safe, data-driven tuning parameters
The sound is raw, addictive, and perfectly suited to a Porsche — while still maintaining reliability and drivability. Whether it’s spirited road driving or pure theatre on downshifts, this setup brings the car alive.
Distance is no barrier. We work with customers worldwide, delivering the same level of precision and performance no matter where you’re based.
If you want your Porsche to sound as good as it performs, this is how it’s done.
📩 DM us to discuss your car, your goals, and your tune
Performance, sound, and calibration done properly. ... See MoreSee Less
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JOIN THE AUTOTECH TUNING LTD DEALER NETWORK
We’re building a trusted network of professional tuning specialists across the UK and beyond — and we’re inviting the right partners to join us.
The Autotech Tuning Ltd dealer network is designed for established workshops and ambitious tuners who want access to proven software, industry-leading support, and a brand built on real results, not generic files.
As an Autotech dealer, you become part of a trusted ecosystem that offers:
Access to professionally developed ECU and TCU tuning solutions
Consistent, reliable calibrations backed by real-world testing
Ongoing technical support from experienced tuners
Dealer-only tools, updates, and resources
The credibility of operating under a recognised and respected tuning brand
This isn’t about volume for the sake of it. It’s about quality, trust, and long-term partnerships with workshops that share our standards and values.
If you’re serious about growing your tuning business and aligning with a brand that puts performance, reliability, and support first, now is the time to take the next step.
Apply to become part of the Autotech Tuning Ltd dealer network here:
www.autotechtuning.uk/becomeadealer ... See MoreSee Less
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