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
Precision Performance: Tuning the Jaguar ZF X8HP Gearbox
At Autotech Tuning Specialist, gearbox tuning isn’t just about speed — it’s about refinement, response, and driving confidence.
Modern Jaguar automatic transmissions are engineered for comfort and smoothness from factory settings. While that suits everyday driving, enthusiasts often notice delayed kick-down, early upshifts, and a “soft” connection between throttle input and acceleration.
Our XHP8 gearbox calibration transforms the character of the vehicle while preserving reliability.
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What ZF X8HP Gearbox Tuning Changes
We professionally recalibrate the transmission control software to optimise how the gearbox reacts to your driving style.
Key Improvements:
• Sharper, faster gear shifts
• Reduced gear hunting in traffic
• Immediate throttle response
• Smarter downshifts when overtaking
• Increased torque capacity handling (ideal for remapped engines)
• Smoother low-speed manoeuvring and parking control
• Improved driving feel in Sport & Manual modes
The result is a gearbox that feels connected to the engine — not separate from it.
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Why It Matters
From factory, manufacturers tune gearboxes for emissions targets, comfort, and global fuel standards.
After tuning, the car behaves how it was always meant to:
Before: Comfortable luxury cruiser
After: Performance-refined grand tourer
You’ll notice:
• Faster acceleration without increasing engine power
• More confident overtakes
• Reduced hesitation at roundabouts
• Better control on spirited drives
Transform Your Driving Experience
Your Jaguar should feel responsive, precise, and alive — not held back by factory comfort mapping.
For more information, visit:
www.autotechtuning.co.uk
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Supercharge Your Jaguar or Range Rover – Unlock Jaguar-Level Power with Autotech Tuning!
Tired of your supercharged beast feeling tame? At Autotech Tuning, we specialize in ECU remapping and performance optimization for Jaguar XFR, XJR, Range Rover Sport SVR, and Supercharged models.
✅ More horsepower & torque without compromising reliability
✅ Custom dyno-tested maps for street or track
✅ Proven results: +50-100BHP gains on stock superchargers Stage 1 Tune
✅ fast turnaround, lifetime support
We've transformed dozens of these icons into absolute monsters.
Ready to dominate?
DM us or visit autotechtuning.co.uk for a free consultation!
Spots filling fast – let's make your ride legendary.
#JaguarTuning #RangeRoverSVR #SuperchargedPower #AutotechTuning #ECURemap #PerformanceTuning ... See MoreSee Less
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Autotech Tuning will be opening our Dyno Tuning Shop soon.
Contact us Today to book your dyno time as we are filling up fast on our bookings already.
Autotech Tuning is proud to announce that we’ll be opening our dyno tuning workshop soon!
All we can say for now is… keep your eyes peeled and contact us to prebook yours as we are filling up.
More about our Dyno and what we can offer you.
Our 2-wheel-drive, 1200bhp dyno developments where we’ll be offering specialist dyno tuning, custom setups, and much more.
This is a huge step for us and our customers, and we can’t wait to welcome you in.
Exciting times ahead — stay tuned for updates!
Visit us at: www.autotechtuning.uk/dynorollingroad
#dynotuning #comingsoon #performance #cartuning #autotech #bhp #tuninglife ... See MoreSee Less
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Turn Your Garage Into a Profit Centre
Want to add a serious new revenue stream to your workshop without huge overheads?
Become an Autotech Tuning UK Dealer and start offering services your customers are already asking for.
We’re expanding our dealer network and looking for motivated garages ready to grow.
What you get:
• ECU remapping solutions
• DPF, EGR & AdBlue solutions
• Performance and economy tuning files
• Dealer support and guidance
• Fast file turnaround
• Proven, in-demand services
Modern vehicles are software-driven — tuning is no longer a niche, it’s an opportunity.
Whether you run a busy garage, mobile service, or specialist workshop, adding tuning can massively increase your job value and customer retention.
No guesswork.
No being left on your own.
Just a clear path to offering professional tuning services under a trusted UK brand.
Ready to expand what your business can offer?
Visit: www.autotechtuning.uk/becomeadealer ... See MoreSee Less
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Unleash some serious performance with a Ported Supercharger.
This V8 Supercharged Jaguar engine was fitted with a custom ported supercharger is where luxury meets raw power. Smooth, aggressive, and built to perform — this is tuning done right.
Ready to see what your car is really capable of?
Contact Autotech Tuning today and find out what they can offer you.
autotechtuning.co.uk/jaguar-landrover-specialist-tuning/
#jaguar #v8 #Supercharged #cartuning #performance #autotechtuning ... See MoreSee Less
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Jaguar Ftype V6 supercharged stage 3 tuned ... See MoreSee Less
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Big news coming soon!
Autotech Tuning is super proud to announce that we’ll be opening our dyno tuning workshop soon!
All we can say for now is… keep your eyes peeled.
Our 2-wheel-drive, 1200bhp dyno developments where we’ll be offering specialist dyno tuning, custom setups, and much more.
This is a huge step for us and our customers, and we can’t wait to welcome you in.
Exciting times ahead — stay tuned for updates!
Visit us at: www.autotechtuning.uk/dynorollingroad
#dynotuning #comingsoon #performance #cartuning #autotech #bhp #tuninglife ... See MoreSee Less
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Unleash the true power of your Range Rover V8 Supercharged.
With Autotech Tuning bespoke performance tuning, your Range Rover can deliver the perfect balance of power, torque, and smooth drivability.
Whether you want stronger acceleration, improved throttle response, or a completely tailored setup — we tune to suit your driving style.
✔️ Bespoke custom tuning
✔️ Safe & reliable performance gains
✔️ Professional support and expertise
✔️ Tuned for power and refinement
Your luxury SUV deserves performance to match.
Message us today and transform the way your Range Rover drives
#RangeRover #V8Supercharged #BespokeTuning #PerformanceTuning #AutotechTuning #PowerAndLuxury
Visit our website and discover what we can offer you.
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