BMW M4 Tuning Services Operating in and around Oxfordshire, Berkshire & Wiltshire

Mobile ECU Remapping in Oxford, Reading & Swindon

TUNING Specialist

AK Performance is your go-to shop when it comes to BMW M4 tuning.

We have the experience and expertise to properly tune your vehicle to extract the most performance possible, safely. With our ECU remap, you can expect an increase in power and torque throughout the entire RPM range.

You’ll also experience better throttle response and smoother power delivery and best of all, our tuning services can result in improved fuel economy. So if you’re looking for the best BMW tuning specialist, look no further than AK Performance.

Contact us today to learn more about our services or to schedule an appointment.

Benefits of Car Tuning

If you’re looking to get the most out of your car, tuning it to achieve the optimal performance is a great way to do so. Here are some of the benefits that you can expect from car tuning:

  • Increased performance – Tuning your BMW can help to improve its overall performance. This includes things like increased power and torque, better throttle response, and smoother power delivery.


  • Improved fuel economy – Tuning your BMW can actually help to improve its fuel economy. This is because the engine will be running more efficiently, which means that it won’t have to work as hard to generate the same amount of power.


  • Safer driving – When your car is running at its best, you’ll be able to take advantage of its full potential, this can help you to avoid accidents and other mishaps on the road. Engine tuning will also enhance the quality of driving your BMW.

ECU Remap for Maximum Power

When it comes to BMW tuning, the goal is always the same: maximum power. Whether you’re looking to increase horsepower, torque, or both.

The most popular method is to install a performance chip or ECU tune. This can provide a significant boost in power and can help your BMW reach its full potential. Whatever route you choose, BMW tuning can help you get the most out of your vehicle.

BMW M4 stage 1

The first stage of tuning available from AK Performance for your BMW M4 is a modest increase in both power and torque. This will allow your engine to produce an extra 82bhp and 136(lb/ft) of torque safely.

424 bhp

506 bhp

406 lb/ft

542 lb/ft