Experience the excellence of Mercedes-Benz remapping with our expert ECU tuning services. Whether you drive an A-Class, C-Class, E-Class, GLC, GLE, or AMG model, our specialists will help you unlock more power, torque, and efficiency while maintaining the smooth, refined drive Mercedes is known for.
We offer three bespoke tuning levels tailored to your driving style – from everyday comfort to high-performance power. One goal: making your Mercedes-Benz drive sharper, faster, and more efficient.
• Expert technicians with extensive Mercedes ECU remapping experience
• Proven horsepower and torque gains across the full Mercedes range
• Warranty-backed tuning for complete confidence and peace of mind
• Custom ECU maps developed specifically for your Mercedes engine and preferences
Take the Next Step – Book your Mercedes-Benz remap today and feel the improvement in acceleration, throttle response, and overall driving enjoyment.
Get a reliable, professional remap without the risks of amateur tuners. No missed calls, no terminal failures—just a smooth, dependable upgrade.
Special: 20% off widget price
For those who demand more from their car. Full performance checks, expert data logging, and guidance to ensure every tweak hits its mark. Comes with a 12-month / 30,000-mile warranty (terms apply). Drive away confident your car is performing at its peak.
Price: Widget price
The ultimate for Ford, Audi, Volkswagen, Seat, and Skoda owners. Custom maps built using Revo & MSD Performance software, developed from hours of R&D to maximize power, efficiency, and driveability.
Price: On request
Professional ECU Remapping & Performance Enhancement
At Demon Performance Centre, we specialise in professional car remapping and software optimisation to enhance your vehicle’s power, torque, and efficiency — safely and reliably. Whether you’re looking for more responsive acceleration, smoother power delivery, or better fuel economy, our advanced remapping technology can transform your driving experience.
Car remapping (also known as ECU tuning) involves updating your car’s engine control software — the part that manages fuel, air, boost, and timing — to unlock hidden performance that’s restricted by the manufacturer.
Using the latest tuning software and diagnostic tools, we safely recalibrate your ECU to achieve the perfect balance between power, efficiency, and reliability.
During a remap, we fine-tune your car’s ECU settings — adjusting fuel delivery, boost pressure, and ignition timing — to unlock performance that’s restricted by the manufacturer. This results in a noticeable increase in horsepower and torque, giving you stronger acceleration and better pulling power, especially through the mid-range.
You’ll experience sharper throttle response, quicker acceleration, and a more connected feel between your foot and the engine. Gear changes feel smoother, overtaking is easier, and the car feels more alive — all while maintaining everyday reliability and comfort.
Yes! By optimising the air–fuel ratio and engine timing, a quality remap makes your engine run more efficiently. When driven sensibly, many drivers see fuel savings of up to 15%, especially on turbo-diesel vehicles. You’ll enjoy more miles per gallon without losing performance.
Instead of peaks and flat spots in your power band, our remap ensures consistent, linear power from low revs through to redline. The result is a car that feels easier to drive, with stronger low-end torque and effortless acceleration through every gear.
Absolutely. We offer tailored maps depending on your priorities — whether you want maximum performance, better fuel economy, or a balanced blend of both. Our team will discuss your driving style and vehicle use to recommend the best option for you.
Yes. We can apply manufacturer software updates, bug fixes, and remap refinements to keep your car’s ECU up to date. Regular updates ensure your car continues performing safely and efficiently, with the latest calibration data installed.
Simple, Transparent, Effective
We offer three levels of remapping, designed to suit different needs and budgets—so you only pay for what your vehicle really needs.
We use genuine, licensed tuning tools and proven remap files — no generic “one-size-fits-all” maps. Every tune is tested and backed up to protect your vehicle’s reliability and warranty.
Our technicians are fully trained in OBD and bench tuning, ensuring the right approach for every ECU type.
Simply enter your registration and discover the potential power, torque, and economy gains for your vehicle. Or call us on 01606 837652 to book your remap or software update.
Got inquiries about our performance enhancements or ready to book an appointment? Fill out the form below, and our experts at Demon Performance Centre will get back to you promptly. Whether it’s Revo Performance Software, Quantum Tuning, or other upgrades, we’re here to help you elevate your vehicle. Contact us now!
