Our Services

Additional Services

We can also support the following modifications within our engine ECU remap software.

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Economy Tuning & Fuel-Saving Remapping


Looking to cut fuel costs while still enjoying improved throttle response, reduced turbo lag, and additional power and torque? Economy tuning is the perfect solution for drivers seeking both fuel savings and enhanced performance.



At JR Tuning, our economy remap software is specially developed to work with standard vehicles, ensuring manufacturer-level reliability and maintaining original service intervals. Unlike generic remaps, our economy tuning is custom-tailored to meet your specific needs. Our in-house technical team creates bespoke remapping software to optimise your vehicle’s fuel efficiency without sacrificing performance.

Who Benefits from Economy Remapping?

Our fuel-saving remapping software delivers real-world results, making it a popular choice for individual drivers, small businesses, and large fleets alike. Manufacturers design ECU maps to cover a wide range of driving conditions, but we customise your ECU map to suit your vehicle’s specific usage—whether that means light loads, heavy loads, high-speed travel, or city driving. By optimising your vehicle’s ECU for fuel efficiency, we help you save on fuel costs while improving overall drivability.

Economy tuning focuses on:

obd economy ecu remapping

  • Reducing fuel consumption.
  • Boosting low-RPM power
  • Smoothing the torque curve for consistent power delivery
  • Sharpening throttle response
  • Reducing turbo lag
  • Expanding the usable power band
  • Our unique range of economy remapping services can significantly increase fuel efficiency while also enhancing the overall driving experience. Whether you’re managing a fleet of vehicles or simply looking to reduce your personal fuel costs, economy tuning is an excellent way to achieve long-term fuel savings.

    Why Don’t Manufacturers Optimise for Fuel Economy?

    Vehicle manufacturers create ECU maps for a wide range of markets and environmental conditions, from different emissions standards and fuel qualities to varying altitudes and climates. As a result, vehicles are often not optimally tuned for fuel efficiency in any one environment. Emissions regulations, marketing strategies, and tax incentives can also limit a vehicle’s potential for fuel economy. An economy remap adjusts your vehicle’s ECU to better suit your driving conditions, resulting in improved fuel savings and efficiency.

    Does Economy Tuning still improve vehicle performance?

    Absolutely. While economy tuning focuses on fuel efficiency, it also provides a noticeable increase in power and torque, making your vehicle more responsive and enjoyable to drive. You’ll experience sharper throttle response and reduced turbo lag, all while saving on fuel costs.

    The most important benefit of economy remapping is the significant fuel savings. Depending on your driving style and vehicle usage, customers typically report between 10-20% reductions in fuel consumption after an economy remap. For high-mileage vehicles or fleet operators, these savings quickly cover the cost of the remapping service.

    We’re confident you’ll love the results of our economy tuning, which is why we offer a 14-day no-quibble money-back guarantee and a lifetime software warranty. If you’re not 100% satisfied within 14 days, we’ll return your vehicle to its original settings and provide a full refund—no questions asked.

    Ready to start saving on fuel? Call us today on 01622 320217 or drop an email to info@jrtuning.co.uk to discuss your economy tuning needs or to book an appointment.

    Want to go one further and switch between different stages of tune? Our switchable ECU remapping offers a handheld programmer able to switch between standard and multiple modified programmes.