Why choose us?
About Autotech Tuning
Autotech Tuning are well established vehicle tuning experts based in Weston-Super-Mare, covering Bristol and the South West. We specialise in ECU Remapping and EGR/DPF solutions, an ECU remap means improving the performance and efficiency in modern vehicles by carefully modifying the precise map files stored in your vehicles ECU that control fuelling, ignition timing, boost…… amongst many other parameters that are changed – this is no easy task but our file teams are professionally trained to carry out these modifications, always with the safety of your vehicle in mind. If you want a quality ECU Remap, you’re in the right place.
Why choose us?
- An unbeatable honest service
- Our map files have had years of research and development
- Only genuine equipment from market leading suppliers used on your vehicle
- 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 focuses just as much on reliability and driveability as it does on performance gains. Autotech’s remaps are tailored to your vehicle and also your preference, all our remaps are rolling road developed and tested. Whether you want a more economical map for that few extra mpg, or to get the most power possible we can help. Always with you and your vehicles safety and longevity in 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
Experience the Pinnacle of Jaguar Performance with Autotech TuningAt Autotech Tuning, we redefine performance for Jaguar enthusiasts worldwide.
With locations in the UK and USA, we specialize in high-performance ECU tuning for the legendary Jaguar 5.0L Supercharged V8 engine.
Our dyno-proven 700 BHP tuning solution pushes the boundaries of what your Jaguar can achieve—safely, reliably, and consistently.⸻Why Choose Autotech Tuning?
✅ Dyno-Proven PerformanceOur Jaguar 5.0 Supercharged tuning packages are developed in-house and tested rigorously on our state-of-the-art dyno equipment.
We don’t rely on generic maps—we create bespoke calibrations engineered for maximum horsepower, torque, and drivability. Our 700 BHP upgrade isn’t just a number—it’s a verified achievement, backed by real-world results.
✅ Jaguar SpecialistsUnlike many tuning companies that offer generic solutions for a wide range of brands, we are Jaguar-focused performance experts. Our deep understanding of the Jaguar powertrain, electronics, and drivetrain systems means every tuning file is optimized with precision and care.
✅ Safe, Reliable Power GainsWe understand that performance is more than just peak horsepower. Our tuning maintains factory-level safety protocols, ensuring your vehicle performs at its best without compromising engine longevity or daily drivability. Whether it’s a weekend warrior or a daily driver, our tunes deliver consistent performance and OEM-grade reliability.
✅ Global Reach, Personal ServiceWith facilities in both the United Kingdom and the United States, we offer seamless support for clients across Europe and North America.
Our reputation is built on transparency, technical expertise, and a passion for performance that extends to every customer interaction.
✅ Advanced Diagnostic & Custom Tuning ToolsWe use the latest diagnostic and tuning technology, enabling real-time monitoring, fine-tuning, and troubleshooting.
Each vehicle is treated individually—not just a VIN number in a database.
Dyno-Proven: 700 BHP Jaguar 5.0 Tuning PackageWe’ve engineered one of the most powerful and reliable Jaguar tuning packages available globally.
Our 700 BHP upgrade transforms your Jaguar into a true supercar performer—without sacrificing refinement or comfort.
With enhanced throttle response, increased torque delivery, and a more aggressive yet controlled powerband, this is how the Jaguar 5.0 was truly meant to perform.
Trust the Experts. Drive the Difference.
When you choose Autotech Tuning, you’re not just getting more power—you’re investing in engineered excellence, a proven track record, and a team that treats your Jaguar like one of our own.
🔧 Ready to unlock your Jaguar’s true potential?Visit our official websites:
🌍 www.autotechtuning.co.uk
🇺🇸 www.autotechtuningusa.com ... See MoreSee Less
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🚗 Jaguar XF 5.0 Supercharged – Cooling & Vacuum System Refresh 🔧
As promised Update on this XF 5.0 Supercharged
We’re giving this beastly Jaguar XF 5.0 Supercharged some much-needed attention, starting with a common issue on these engines — the plastic coolant Y-pipes. Over time, these plastic components become brittle and prone to leaking, risking engine overheating and other damage.
✅ We’re upgrading to aluminium replacement Y-pipes, complete with new seals for a reliable, long-lasting solution.
✅ At the same time, we’re fitting a brand new water pump to ensure the cooling system is performing at its best.
🛠️ We’ve also found the brake servo vacuum pipe was previously cut and now needs replacement — that’s being sorted too to restore full brake assistance and safety.
🔧 Finally, we’ll be giving the K&N performance air filters a proper clean to ensure the supercharged V8 is breathing freely and running efficiently.
Visit us at:
www.autotechtuning.co.uk
or
www.autotechtuningusa.com ... See MoreSee Less
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🚗💨 Unlock Your Vehicle’s True Potential with Autotech Tuning! 💨🚗
Looking to boost your car’s performance, enhance fuel efficiency, or simply enjoy a smoother ride?
Autotech Tuning, based in Weston-super-Mare and serving Bristol and the South West, specializes in professional ECU remapping and a range of tuning services tailored to your needs.
🔧 Our Services Include: • ECU Remapping for increased horsepower, torque, and improved throttle response
• Jaguar & Land Rover Specialist Tuning, achieving up to 700BHP on 5.0 Supercharged engines
• DSG & Auto Gearbox Remapping for faster shifts and launch control optimization
• Dyno Testing with our in-house rolling road, capable of handling up to 1200HP
• Powergate4 Tuning – tune your vehicle from the comfort of your home
• Speed Limiter Removal, EGR/DPF Solutions, and more    
With years of research and development, our team uses only genuine equipment from market-leading suppliers to ensure your vehicle’s safety and performance. 
📞 Contact: 01172 909101 |
📧 hello@autotechtuning.co.uk 
🌐 Learn More:
www.autotechtuning.co.uk#AutotechTuning
#ECURemapping #VehiclePerformance #BristolTuning #JaguarTuning #Powergate4 #DynoTesting #CarEnthusiast #DriveBetter ... See MoreSee Less
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Why We Use K&N Panel Air Filters with Our Performance ECU Tunes on Jaguar Land Rovers
At Autotech Tuning, every performance upgrade we offer is designed to work together as a system.
When tuning the ECU of a Jaguar Land Rover for increased performance, we consistently pair it with a K&N panel air filter—and here’s why:
1. Supports the Demands of an ECU Tune
Our performance ECU tunes optimize fuel delivery, ignition timing, and boost (where applicable) to unlock more power and torque.
To fully take advantage of these gains, the engine needs to breathe more efficiently.
The stock paper air filter can become a bottleneck under higher airflow demands, while the K&N panel filter provides significantly better airflow, ensuring the engine receives the oxygen it needs for combustion at higher performance levels.
2. Maximizes Power Gains from the Tune
Pairing a K&N filter with our ECU calibration helps extract the maximum performance possible.
With less intake restriction, the engine can respond quicker and make more consistent power across the RPM range.
It’s a simple upgrade that enhances the effectiveness of the software tuning we provide.
3. Maintains Factory Fitment with Aftermarket Benefits
The K&N panel filter is a direct replacement that fits into the stock airbox.
This maintains the factory design and sensor locations, ensuring reliability and consistency—especially important in modern engines with sensitive MAF sensors and adaptive ECU strategies.
4. Long-Term Performance and Reusability
Unlike disposable paper filters, K&N filters are reusable and washable, making them a smart long-term upgrade.
With proper maintenance, they continue to deliver optimal airflow and protection—supporting your tuned engine for the life of the vehicle.
5. Proven Quality for Premium Vehicles
Jaguar and Land Rover vehicles deserve components that match their engineering quality.
K&N is a trusted, proven brand in performance filtration, and we trust their filters to deliver reliable results in high-end platforms like yours.
⸻
In short:
When we tune your Jaguar Land Rover, we’re increasing the demands on your engine—and the K&N panel air filter ensures it’s equipped to meet those demands.
It’s a key part of the performance package, helping your vehicle breathe better, respond faster, and perform more efficiently—exactly the way we design our tunes to work.
#AutotechTuning #KNFilters #JaguarPerformance #LandRoverTuning #PerformanceECUTune #JaguarUpgrade #LandRoverMods #PerformanceTuning #ECUTuningUK #TunedNotStock #KNPanelFilter #JaguarLandRover #PerformanceAirFilter #TuningLife #CarModsUK ... See MoreSee Less
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Visit our USA site autotechtuningusa.com ... See MoreSee Less
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🚗 Jaguar XF 5.0 Supercharged – Cooling & Vacuum System Refresh 🔧
We’re giving this beastly Jaguar XF 5.0 Supercharged some much-needed attention, starting with a common issue on these engines — the plastic coolant Y-pipes. Over time, these plastic components become brittle and prone to leaking, risking engine overheating and other damage.
✅ We’re upgrading to aluminium replacement Y-pipes, complete with new seals for a reliable, long-lasting solution.
✅ At the same time, we’re fitting a brand new water pump to ensure the cooling system is performing at its best.
🛠️ We’ve also found the brake servo vacuum pipe was previously cut and now needs replacement — that’s being sorted too to restore full brake assistance and safety.
🔧 Finally, we’ll be giving the K&N performance air filters a proper clean to ensure the supercharged V8 is breathing freely and running efficiently.
📸 More updates and detailed photos coming soon as we carry out the work — stay tuned! ... See MoreSee Less
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🔥 Jaguar F-Type 3.0 Supercharged – Now Packing 500BHP! 🔥We’ve just unleashed serious
performance from this Jaguar F-Type 3.0 Supercharged with our Level 3 Tuning Kit, taking it to an incredible 500BHP!
💥This kit includes:
🔧 Upper Performance Pulley
🔧 Lower Performance Pulley
🔧 Uprated Belt KitThe result? Sharper throttle response, stronger mid-range pull, and top-end power that completely transforms the car.
But we’re not stopping there…📆
The car is coming back soon for our custom gearbox tuning, and we’re pumped to show you the before and after results – complete with Dragy times to back it up.
Stay tuned – this F-Type is about to get even quicker. 🐆💨
#JaguarFTYPE #500BHP #SuperchargedBeast #PerformanceTuning #CustomTuning #GearboxTuning #DragyData #Level3Kit #JaguarPerformance ... See MoreSee Less
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🚗 Autotech Tuning is Now in Salt Lake City, Utah! 🇺🇸
We’re excited to announce that Autotech Tuning has officially expanded to Salt Lake City, Utah — bringing our top-tier Jaguar and Land Rover tuning expertise to the U.S.!
A huge thank you to our business partner Andrew, who is now running Autotech Tuning USA and helping us grow our presence across North America. His dedication and passion make this expansion possible.
🔧 What We Specialize In:
✅ Expert engine tuning for Jaguar and Land Rover
✅ Now offering XHP6 and XHP8 gearbox tuning
✅ Full tuning solutions available across all levels
Whether you’re looking for enhanced performance, smoother gear shifts, or optimized driving dynamics — we’ve got you covered.
🌐 Visit us at: www.autotechtuningusa.com
Let’s take your driving experience to the next level!
#AutotechTuning #JaguarTuning #LandRoverTuning #XHPtuning #GearboxTuning #SaltLakeCity #PerformanceTuning #AutotechTuningUSA ... See MoreSee Less
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🚗💨 Autotech Tuning – Jaguar XHP8 Gearbox Tune Unleashed 💥
We’re excited to share our latest work on this Ftype Jaguar XHP8 gearbox, where performance meets precision.
At Autotech Tuning, we’ve pushed the limits – literally. 🔧
With our custom Jaguar XHP8 gearbox tune, we’ve:
✅ Increased torque limiters – unlocking more power and responsiveness across the rev range
✅ Optimized shift speeds – for faster, sharper gear changes and a more dynamic driving experience
Whether you’re pushing through corners or cruising on the motorway, this tune delivers a noticeable boost in performance, drivability, and control – just as a Jaguar should.
📍 Ready to transform your drive? Contact us today and experience the Autotech Tuning difference.
#Jaguar #XHP8 #GearboxTune #AutotechTuning #PerformanceTuning #JaguarPerformance #TorqueUpgrade #ShiftSpeed #ZFAutomatic #CustomTuning #DriveTheDifference ... See MoreSee Less
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