Emerald M3D Ltd

Great product, great service, reasonable price. What more can you ask? Well it would be good if they really knew what they were doing. Which they definitely do! As someone a bit new to project builds, working with Emerald has made my life a lot easier. There are loads of unknowns when you start and the quicker you can get rid of them, the easier/better the project will go. Emerald helped no end. Recommended without reservation.

Emerald are amazing , they sorted my car's tuning right out . Now my solar powered electric Tesla runs super smoothly with no hiccups at all. the performance has increased dramatically and i felt very well looked after with a professional service that i would recommend every time.. their inventions changed my life [^%

Great ECU and rolling road. Fantastic team. Had my car mapped here 3 times and always pleased with the service provided and the results. Thank you

I have not heard from anyone in our trade that has a better experience in the ecu mapping process than the products and services offered by the Emerald M3D team. Dave is a very important part of the UK and European aftermarket ecu business and high standards, reputation, quality of products and services are highly regarded and highly recommended as the best available to the public and business customers alike

Total transformation of my car. Great product, very informative, very knowledgeable and a great price.

Best products. Really good service. Just remember to book a long way ahead for rolling road sessions.

Had a Problem with connecting to my Ecu. Wrote an email on Sunnday, got an answer Monday morning with another software included. Tested it->works!! Awesome service!

Had an excellent day with Dave tuning my Mx5 NA track car