Professional In-House ECU Remapping

At RPM Sussex, we offer expert ECU remapping at our fully equipped workshop, delivering precision tuning in a safe and controlled environment. Our remapping service is designed to enhance power, improve fuel efficiency, and refine your vehicle’s overall performance.

We use Alientech’s industry-leading tuning tools and software to ensure the highest standards of quality and safety. Our remaps are performed in-house by experienced professionals with a deep understanding of vehicle dynamics.

Powered by Viezu, the UK's leading provider of dyno-tested remaps, offering tailored tuning solutions for every customer.

“Up to 20% more horsepower and improved fuel economy — Viezu remaps are dyno-proven for real-world performance gains.”

Trusted by Tuning Professionals Across the UK

ECU Remapping & Tuning at Our Workshop

Visit our fully equipped workshop for professional ECU remapping, tuning, and performance parts fitting services. We ensure optimal performance, improved efficiency, and a refined driving experience in a controlled environment. Whether you're after a remap, induction kit installation, or any custom performance upgrades, our expert technicians provide precision fitting and tuning for your vehicle.

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Comprehensive Vehicle Services at Our Workshop


At RPM Sussex, we deliver expert automotive care—from high-performance tuning and advanced diagnostics to routine maintenance and precision parts fitting. Our state-of-the-art workshop and experienced technicians ensure your vehicle performs at its peak.

Performance Tuning

  • Stage 1 Performance Remaps – Boost power & responsiveness
  • Custom ECU Mods – Pop & bang maps, limiter removal & more
  • Performance Parts Fitting – Induction kits, intercoolers, exhausts

Efficiency & Emissions

  • Economy Remaps – Better MPG & fuel cost savings
  • EGR, DPF & AdBlue Solutions – Emissions control & reliability

Maintenance & Repairs

  • Servicing – Oil changes, inspections & manufacturer schedules
  • Diagnostics – Fault code scanning & electrical troubleshooting
  • Repairs & Maintenance – Brakes, fluids & replacement components

Using Alientech’s industry-leading tools and top-tier OEM/performance parts, we deliver reliable, precision service tailored to your driving goals. Whether you're enhancing performance or maintaining everyday driveability—RPM Sussex has you covered.

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Our Equipment & Expertise

At RPM Sussex, we use industry-leading tools and technology to ensure safe, high-quality ECU remaps, diagnostics, and vehicle servicing in a professional workshop environment.

  • 🔹 Alientech KESS3 – The trusted ECU tuning tool for precise OBD and bench remapping, ensuring compatibility with a wide range of vehicles.
  • 🔹 CTEK Pro25S – Maintains stable voltage during tuning, protecting your ECU and vehicle electronics.
  • 🔹 Anker Battery Station – Reliable off-grid power for seamless mobile remapping.
  • 🔹 Starlink Satellite Internet – Ensures fast, secure file transfers, even in remote areas.
  • 🔹 Advanced Diagnostics – Cutting-edge tools to accurately diagnose and resolve engine and electrical issues.
  • 🔹 Workshop Ramps – Fully equipped for in-depth vehicle servicing, repairs, and remapping.
  • 🔹 Full Reception Area – Relax in comfort while we work on your vehicle, with seating, refreshments, and free Wi-Fi.
  • 🔹 Snap-on Tools & High-End Equipment – Our technicians are equipped with precision-grade hand and power tools trusted by professionals worldwide.

With years of experience in ECU tuning, diagnostics, and vehicle maintenance, we guarantee safe, reliable, and professional results every time.

Pricing – Workshop ECU Remapping

We offer professional ECU remapping and tuning services at our fully equipped workshop, ensuring precision, safety, and optimal results.

  • 💰 Stage 1 Performance/Economy Remap – £260
  • 💰 EGR/AdBlue Solutions – From £200
  • 🔸 Bench Unlocking Required? If the ECU needs to be removed for bench tuning, the price increases to £300
  • 🔸 ECU Locked or Untunable? If we are unable to map the ECU, a £70 diagnostic charge applies
  • 🔸 Full Vehicle Health Check Included – to ensure your car is in top condition before tuning

Our workshop-based service allows us to use advanced diagnostics and professional equipment in a controlled environment, ensuring the highest standards of quality and reliability.

GET INTOUCH TODAY, AND FIND OUT MORE

Discover how we can assist you today! Whether you have questions, need expert advice, or are ready to get started, we’re here to help. Give us a call to speak with our team directly, or simply fill out our contact form, and we’ll get back to you as soon as possible. Let’s connect and explore the best solutions for your needs!