The only choice for ECU Remapping in Berkshire & Oxford...

Welcome to SM Tuning, the leading provider of ECU Remapping in Slough, covering Berkshire, Oxford and beyond. Our company was founded in 2013 by Sean McGarry, a passionate car enthusiast who has been tuning vehicles since 2010. With over 10,000 tuned vehicles under our belt, we have the experience and expertise to provide the best and most comprehensive ECU remapping service available.

Stage 1, Stage 2 & Stage 3

At SM Tuning, we specialise in Stage 1, Stage 2 and 3 tuning, which involves remapping the engine control unit (ECU) to optimise performance while still maintaining reliability. With our tuning tools and expertise, we can support most makes and models of vehicles on the market today, from small hatchbacks to high-performance sports cars.

Our mobile tuning service covers the entire UK but most specifically Oxford, Maidenhead, Reading and Slough, so no matter where you are, we can come to you and perform our ECU remapping service on-site. We also have a nationwide dealer network, so you can always find an authorised SM Tuning dealer near you.

We pride ourselves on providing a quality service, using the latest tuning tools and techniques to ensure that your vehicle performs at its best. Our Stage 1 tuning service is designed to deliver significant gains in power and torque, as well as improved throttle response and overall drivability.

We understand that every vehicle is unique and requires a custom approach to achieve the best possible performance. That's why we take a meticulous level of attention to detail when it comes to tuning each vehicle. We take the time to understand each client's specific needs and how exactly they are hoping to improve their vehicle. We also realise that getting the job done right is important, and we strive to provide a quality service that meets and exceeds our clients' expectations. So whether you're looking for improved power and torque or better drivability, you can trust us to provide a custom tuning solution that is tailored to yours and your vehicle's needs.