Welcome to Delta Performance

Remapping file services based in Bourne (Lincs), Northampton and Rochester (Kent). We offer mobile services covering the entirety of England, Scotland and Wales through our approved dealer network.

We offer a professional, custom ECU remapping service for most makes and model of cars. All of our remaps are Dyno developed, to give you the best possible results.

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Remap File Services

At Delta Performance, we specialize in providing high-quality, expertly calibrated remapping files for both slave and master users. Our team of experienced engineers uses state-of-the-art technology and extensive industry knowledge to deliver optimized, reliable, and powerful remapping solutions for a wide range of vehicles. Whether you’re a professional tuner with a master device or a workshop using a slave device, you can trust Delta Performance for consistent performance improvements, enhanced fuel efficiency, and increased driving satisfaction.

Choosing Delta Performance means choosing a partner committed to excellence and customer support. Our fast turnaround times, comprehensive technical assistance, and dedication to customer satisfaction ensures you always receive the best possible service. With Delta Performance, you’re not just getting a remapping file — you’re gaining access to a team of tuning experts who are dedicated to helping you, and your customers, achieve superior performance results.

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Dealer Network

Delta Performance has established a robust network of trusted dealers across the UK, ensuring that you can access professional remapping services for your car, van, or motorhome, no matter where you are. Our carefully selected dealers are equipped with the latest technology and trained to the highest standards, guaranteeing safe and effective remapping that enhances your vehicle’s performance, power, and fuel efficiency. From urban centers to rural areas, our network ensures that superior vehicle tuning is always within reach.

We also offer support to professional mechanics & technicians operating within garages and service centres across the country, as well as main dealer support with software correction, updating & returning to original, where they are unable.

By choosing Delta Performance, you benefit from our commitment to quality and consistency. Our dealers are supported by our expert team of engineers, ensuring they always have access to the latest file updates, technical support, and best practices. Whether you’re looking for improved throttle response, enhanced fuel economy, or increased power, Delta Performance dealers deliver trusted remapping solutions backed by our experience and dedication.

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Car, Van and Motorhome remaps

Remapping your car, van, or motorhome with Delta Performance can transform your driving experience. Our expertly calibrated remapping files optimize your vehicle’s engine management system, resulting in enhanced performance, improved fuel efficiency, and smoother power delivery. Whether you’re seeking a noticeable boost in horsepower and torque or looking to save money at the pump, our remapping solutions are tailored to your driving style and vehicle type.

Beyond power and efficiency, remapping also enhances overall drivability. It can reduce turbo lag, sharpen throttle response, and provide a more responsive and enjoyable driving experience. With Delta Performance, you benefit from our commitment to safe, reliable, and fully customizable tuning solutions, ensuring your vehicle performs at its best while maintaining the manufacturer’s safety parameters.

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circle_right About Delta Performance

Mobile remapping in Bourne, Northampton, Rochester & Nationwide

Whether you drive a diesel or petrol vehicle—turbocharged, supercharged, or naturally aspirated—Delta Performance delivers expert ECU remapping to enhance both performance and efficiency. Our tailored remaps strike the perfect balance, delivering increased horsepower and torque, smoother acceleration, and faster throttle response, all while maintaining reliability and staying within your engine’s safe working limits.

Our performance remaps deliver significant gains in horsepower and torque, transforming your vehicle’s acceleration, pulling power, and overall driveability. Experience sharper throttle response, smoother power delivery, and a more dynamic driving experience—whether you’re overtaking on the motorway or enjoying spirited backroad driving. If you’re serious about performance, a custom remap from Delta Performance is the ultimate upgrade.

Looking to boost power and save on fuel? Our performance remaps not only improve your vehicle’s responsiveness but also help you save up to 20% on fuel consumption—typically ranging from 5% to 15% depending on your driving habits and vehicle usage. With these savings, your remap could pay for itself sooner than you think.

With over 17,000 vehicles successfully remapped, your car, van, or motorhome is in expert hands. From everyday drivers to high-performance supercars and multi-ECU systems, we handle it all. Complex or premium vehicles may incur additional charges, but we always confirm your price upfront—no surprises.

Delta Performance offers a fully mobile ECU remapping service across the UK, with regional hubs in Bourne (Lincolnshire), Rochester (Kent), and Northampton, and a nationwide network of trusted dealers. No matter where you are—from Scotland to Cornwall—we’ve got you covered. We also serve international customers, with ECU mail-in services from countries as far afield as Singapore and Australia.

When it comes to value, there’s no better modification than a professional remap. Delta Performance stands at the forefront of tuning excellence, helping you get more power, better fuel economy, and a driving experience you’ll love.

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Power

Remapping increases BHP and Torque

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Performance

Improved throttle response and more low to mid range torque

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Economy

Depending on driving style we see 6-8MPG improvement

Our Blog

Latest Blog & News

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15th Jun 2025

Rotheram to remap another Jaguar XF

Engine & gearbox remapped on this beautiful XF 3.0d

275bhp/600Nm to 325bhp/680Nm

Take advantage of our combined engine & gearbox discount!

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24th May 2025

Who says petrol non-turbo engines aren't worth remapping?

Mazda CX-5 2.0 litre petrol

Standard 162bhp / 213Nm

Modified 180bhp / 225Nm

The gains may not be a great as a turbocharged equivalent, but the improvement in power and power delivery will certainly enhance the driving experince.

Another happy Delta Performance customer

 

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11th Nov 2024

Volkswagen Golf - 2.0 TDI - 181-BHP Remap

Unleash the Beast: Remapping Your Volkswagen Golf 2.0 TDI

Tired of your Volkswagen Golf 2.0 TDI feeling sluggish? Remapping could be the answer. This process involves modifying your car's engine control unit (ECU) to optimize performance and fuel efficiency.

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12th Oct 2024

Jaguar XF 3.0d Remap

Jaguar XF 3.0 Diesel Remap: Unleash the Beast Within

Remapping your 3.0 diesel Jaguar XF is like unlocking its true potential. This performance upgrade significantly boosts horsepower and torque, delivering a thrilling driving experience. Say goodbye to sluggish acceleration…

Interested in Remapping?

Become a dealer today