ECU Remapping - SM Tuning

Get the best from your vehicle with our specialist tuning services. Increase your vehicles performance and driveability.


ECU Remapping

We are at the forefront of our industry when it comes to ECU remapping. We bespoke design all our own software in house to help us stay at the top of the game.

Autotuner Slave Remappign Tool

File Service / Dealer Network

Are you already tuning vehicles and looking to move supplier? We can help. Are you interested in starting to tune vehicles? We can help. We have a large range of master tuning hardware which gives us great scope for our ever growing dealer network.

Jaguar XKR Tuning

Nationwide Mobile Remapping Service

We offer a nationwide mobile remapping service covering most parts of the country from Cornwall, All the way to Scotland and anywhere in between.

Vehicles Tuned

Years Experience

5 Star Reviews

Authorised Dealers

About us

Our business was founded in 2013 by current owner and car enthusiast Sean McGarry. We focus our efforts on ECU Remapping and strive to provide the best and most comprehensive service available. Our initial roots began back in 2010 when Sean started tuning vehicles as a hobby. Since then SM Tuning has grown from strength to strength, tuning over 10,000 vehicles directly and for our global dealer network. We have a UK nationwide mobile tuning service and a nationwide dealer network. Our vast array of tuning tools gives us great scope and ability to support most makes and models of vehicle on the market today. This can range from cars, bikes, vans, trucks etc. Our reviews echo our 5 star services we offer. Get in touch today to see how we can help you!

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