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ECU Tuning for jaguar

Specialists In ECU Mapping

Tuning can enhance almost any vehicle — from everyday commuter cars and 4x4s to agricultural machinery and motorsport vehicles. At Elite Performance Tuning, we specialise in custom ECU remapping designed to meet your exact requirements. Whether you’re looking to increase BHP and torque, improve fuel efficiency, enhance drivability, or optimise your engine for towing caravans, trailers, or heavy equipment, we deliver tailored solutions for every need.

 

Vehicle tuning is about achieving your goals. Not sure what you’re aiming for? Our experienced Dronfield-based tuning specialists will take the time to understand your vehicle and your performance objectives. We’ll recommend the most suitable bespoke remap to deliver reliable, measurable improvements — ensuring every modification enhances the way your vehicle performs on and off the road.

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WHY CHOOSE US

At Elite Performance Tuning, we don’t believe in standard map stages or generic tuning files. Every vehicle and driver is different, which is why we focus on delivering fully custom ECU remapping that’s built around you and your vehicle’s specific needs.

With a dedicated team of expert file writers, each with years of hands-on tuning experience, we select and develop the perfect software calibration to match your goals — whether that’s more torque for towing, sharper throttle response, or smoother, more efficient power delivery. We are not a “one map fits all” tuning company — customisation is at the core of everything we do.

To make sure your vehicle performs exactly the way you want, we encourage test drives during the tuning process. This allows us to fine-tune your map, adjusting different software variations until we find the ideal setup for your driving style and your vehicle’s capabilities.

In some cases, our technicians may also recommend hardware upgrades or modifications prior to tuning. This ensures both maximum safety and performance, as we believe that achieving the best results requires a perfect balance between engine hardware and software.

 

At Elite Performance Tuning in Dronfield, we’re committed to precision, performance, and a truly bespoke tuning experience.

4x4 maintenance

Our Dyno

Based at our Dronfield workshop, Elite Performance Tuning operates a state-of-the-art 2WD Dyno Dynamics dynamometer – essentially a treadmill for vehicles, designed to measure precise engine power and torque outputs. Using advanced electromagnetic load control, our Dyno provides highly accurate, repeatable results for both tuning and diagnostics.

Unlike basic power runs, our Dyno allows for load-based tuning, meaning we can simulate real-world driving conditions directly on site. This often removes the need for a traditional “road tune,” ensuring safe, consistent, and controlled results every time.

For maximum safety and accuracy, our Dyno is fitted with a heavy-duty traction bar that secures directly to your vehicle’s chassis for enhanced stability during testing. The knurled (square-cut) rollers offer superior grip compared to standard smooth rollers, while the hollow roller design ensures safer emergency stops without risk to your vehicle.

When booking a Dyno remap, we typically ask that your vehicle remains with us for the day. This allows our expert technicians and experienced file writers to carry out full diagnostics, multiple test runs, and final fine-tuning – ensuring your map is completely bespoke to your vehicle and driving style.

 

At Elite Performance Tuning, our goal is simple: to make you fall in love with your vehicle all over again through precision engineering, reliable results, and exceptional performance.

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AN AUTOTECH TUNING DEALER

Our extensive portfolio of ECU tuning software has been developed by some of the UK’s most experienced and respected automotive software engineers. Each file is carefully tested, refined, and proven to deliver reliable, measurable performance gains with guaranteed results.

 

At Elite Performance Tuning, we also provide a full range of vehicle software services, including OE (original equipment) software updates, module programming, and custom coding or calibration for specific systems. Whether you’re upgrading performance, resolving compatibility issues, or enhancing vehicle functionality, our in-house team ensures your software is optimised to the highest standard.

SAVING FUEL WITH AN ECU MAP

When carrying out a fuel-saving remap, our main focus is on improving low-end torque and broadening the power band as much as possible. By increasing torque in the lower rev range, the engine requires less throttle input to maintain cruising speeds — even when fully loaded or driving uphill.

This enhanced torque delivery allows the vehicle to run comfortably in higher gears at lower speeds, resulting in smoother driving and fewer gear changes. The overall outcome is a more flexible, responsive engine that feels effortless to drive.

When this optimisation is combined with a more efficient driving style, the results can be impressive. Many customers experience notable fuel savings, particularly on turbo-diesel engines, where improvements of up to 20% better fuel economy are achievable.

 

At Elite Performance Tuning, every ECU remap is tailored to your vehicle’s unique setup — ensuring the perfect balance between performance, efficiency, and reliability.

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ENGINGE & TRANSMISSION TUNING

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