Unlock your vehicle’s full potential with expert ECU remapping. We fine-tune your car’s engine for increased horsepower, improved fuel efficiency, and smoother acceleration—giving you more power when you need it.
🔧 More Power & Torque
⛽ Better Fuel Economy
⚡ Enhanced Throttle Response
Solve diesel particulate filter (DPF) issues for good. Our DPF delete service removes blockages, prevents costly repairs, and improves your vehicle’s performance—while keeping it running cleaner and more efficiently.
🚗 No More DPF Blockages
⚙️ Better Fuel Efficiency
🔥 Increased Engine Lifespan
Save time and money with an AdBlue delete. If your vehicle’s AdBlue system is causing issues, we can safely remove it, preventing warning lights, expensive refills, and potential system failures—without affecting performance.
💰 No More AdBlue Costs
🔧 Fewer Dashboard Warnings
✅ Reliable Performance
At Merlin Performance, we specialise in bespoke ECU and TCU tuning to unlock your vehicle’s full potential. Our expert tuning services enhance performance, improve fuel efficiency, and provide a smoother, more responsive driving experience.
We offer a wide range of custom tuning solutions, including:
✔️ Stage 1 & 2 ECU Remaps or Fuel remaps – Optimise power and efficiency
🔥 Pops and Bangs Remaps or Popcorn limiters – Add a sportier exhaust sound
⚙️ Gearbox (TCU) Remaps – Improve shift speed and performance
🚗 DPF, AdBlue & EGR Deletes – Prevent costly repairs and restrictions.
🔧 D.T.C Deletes & Speed Limiter Removal – Customise your vehicle to your needs
Based in Chesham, Buckinghamshire, we also offer mobile tuning services within a 30-mile radius, bringing expert performance enhancements straight to you.
Send us a message letting us know which service you are after, and we will come back to you with a quote.
Mon | 07:00 – 21:00 | |
Tue | 07:00 – 21:00 | |
Wed | 07:00 – 21:00 | |
Thu | 07:00 – 21:00 | |
Fri | 07:00 – 21:00 | |
Sat | 07:00 – 21:00 | |
Sun | 07:00 – 13:00 |
Available every day except Christmas DAY and new years day.