BMW remapping, also known as ECU tuning, is the process of optimising the software within your vehicle’s Engine Control Unit (ECU). Manufacturers set limits on your BMW’s performance to accommodate global markets and regulations. By fine-tuning these settings, we can unlock more power, torque, and improved fuel efficiency, providing a more dynamic and efficient driving experience.


We begin with an in-depth consultation to understand your goals and needs. Whether you seek enhanced power, improved fuel economy, or both, we tailor our service to meet your expectations.
Before we remap your Mercedes, we conduct a thorough diagnostic check to ensure the vehicle is in top condition and ready for optimisation.
Our technicians will install a custom ECU remap to boost your Mercedes’ performance, taking into account your preferences and the specific capabilities of your model.
After the remap, we test your vehicle to ensure the new performance settings are delivering as expected, making sure you feel the difference.
A professionally tuned Mercedes can see performance gains of up to 25%, giving you a noticeably more powerful driving experience.
With better engine efficiency, you can benefit from fuel savings of up to 10-15%, particularly during long-distance driving and motorway cruising.
Experience smoother, more responsive acceleration with an optimised throttle and improved power delivery, making daily driving or long trips more enjoyable.
Our remaps are tailored to your individual needs, whether you’re after more horsepower for spirited driving or enhanced fuel efficiency for urban commutes.
Mercedes-Benz vehicles are renowned for their engineering excellence, and our remapping services enable you to fully experience that potential. Whether you’re aiming for quicker acceleration, better fuel efficiency, or a more refined drive, a remap from EZ Tuning is the ideal solution to unlock the best from your vehicle.
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contact@eztuning.co.uk
Phone : 01244 722713
Car remapping adjusts your vehicle's Engine Control Unit (ECU) software to enhance performance, offering increased power, better fuel efficiency, and improved drivability.
Yes, when done professionally by EZ Tuning, car remapping is safe. We use top-tier tools and software to ensure a secure tuning process that won’t harm your vehicle.
Power gains vary by vehicle, but car remapping typically increases horsepower and torque by up to 30%, depending on make and model.
Yes, optimising fuel and air ratios often boosts fuel efficiency, particularly in diesel vehicles, resulting in potential fuel savings.
The entire ECU and TCU tuning process typically takes 1-2 hours, depending on your vehicle and specific tuning requirements.
In some cases, remapping may affect your manufacturer’s warranty. However, we securely back up your original ECU settings so they can be restored if needed.
Yes, our mobile service uses the same high-grade tools and techniques as a garage, ensuring you receive the same quality results with added convenience.
Booking is easy. Simply call us, message via WhatsApp, or use our online booking form, and we’ll come to you, whether at home or work.