DMS Automotive

DMS Automotive Performance and fuel economy upgrades
www.dmsautomotive.com DMS Automotive have been at the forefront of upgrading European cars for many years now.
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We are an internationally operating company with our headquarters and main research and development facilities situated in the UK. Established by software and microelectronics engineer Rob Young, the company’s new half-million pound test centre features a state of the art four-wheel drive, load-controlled dynamometer, or rolling road. We also use all of the very latest diagnostics equipment from B

MW, Porsche, VAG and other makes. Having the latest in technology means we can create some of the most sought after upgrades for European cars. We offer our services throughout Europe and worldwide, overseas customers can contact us on +44 845 850 1845. We have extensive practical experience working with some of the latest engine management systems, and we are ideally placed to offer our customers the best possible advice. By supplying the best upgrades at the right price we have developed an enviable reputation for having the best service and after sales support in the business. Allowing DMS to release your engine’s natural potential couldn’t be simpler. Our software engineers spend months creating and refining new management programs for individual engines and models. It has packages to suit an incredible range of cars, from small turbodiesels to the latest supercars. In most cases, development work on the software starts well before the first examples of a new model are delivered, so the extensive on-road testing program can begin as soon as the first cars arrive. Lucky buyers at the head of the queue for hot new models can often have their cars upgraded by DMS within a few weeks of the first deliveries. Our trained, experienced DMS engineers can visit you anywhere in the world, or you can call into the Southampton headquarters or one of our many other locations throughout the UK or worldwide.

26/08/2026

This track-focused M4 came to us from the team at Circuit Days and it left making over 700hp.

But the number isn’t really the point. This is a custom calibration built around the customer’s requirements, something we discuss in consultation before the car ever goes on the dyno. Consistent power lap after lap, managing heat, and delivering it in a way that works with the driver, not against them. Set up specifically for your use, built to survive a full day of abuse without power dropping off.

Get in touch to find out more about our process , and why we’re still doing this 29 years in. Established 1997.

26/08/2026

Last week we joined VROOMTRACK at Donington Park for their private, invite-only event, and it’s not a track day, it’s not a test day. It’s a new concept. Only 25 cars, instructor-led coaching, and no noise limits.

That last part mattered, because it meant we could bring out our 997 GT3 Cup S, a 2009 championship-winning car running unsilenced at 118dB. As it should be.

Perfect weather, a slickly run day, and proper one-to-one instruction to take your driving to the next level. Two of the DMS team also had their first taste of slicks... they’re still talking about it a week later.

Thank you guys for a fantastic day

24/08/2026

DMS 700 BHP engine and gearbox ECU upgrades for these two G82 M4 track cars.

These were delivered to us from Circuit Days — and the team there have been trusting us with their fleet for over 20 years now. Megane RS, M3s, GT3s, GT4s… we’ve tuned the lot for them.

That kind of loyalty doesn’t happen by accident. It happens because the cars go back right, every time.

Cheers for the continued business. Here’s to the next 20.🍻

DMS Performance Upgrade — Defender 3.0 DieselA true ECU remap that transforms the way the car drives — not just the perf...
23/08/2026

DMS Performance Upgrade — Defender 3.0 Diesel

A true ECU remap that transforms the way the car drives — not just the performance, but the response.

This isn’t coding a D250 to a factory D300 file. This is a genuine custom tune, done same day.

Up to 400 BHP and 0–60 in 5.9 seconds.



29 years in business. The most experienced tuning company in the UK.

Check our Google reviews and see how happy our clients are.

Then give us a call and find out what we can do for your car.

22/08/2026

DMS G80 M3 upgrade package, same day ECU unlock / ECU Dyno tuning / gearbox tuning / high flow exhaust fitted. Watch the process in our luxury air con viewing area with professional racing simulator, or borrow a courtesy car and explore the new forest or visit the beach. 29 years of delivering the best experience - get in touch and find out what we can do for your car.

10/08/2026

Our annual trip to SPA Francorchamps did not disappoint! FAST cars and great company! Thank you to everyone involved and see you all again at Donington tomorrow 😎

31/07/2026

G87 M2 CS - 714 BHP / 880 NM, same day ECU unlock, ECU Dyno tuning, gearbox TCU tuning and titanium exhaust fitted, get in touch to find out what upgrades we have for your BMW

08/07/2026

DMS ROMA - 718 BHP / 900 NM (original 620 BHP / 680 NM) our ECU upgrade transforms the stunning coupe, giving it true supercar performance and an improved sound track to match, get in touch to see what we can do for your car.

21/06/2026

DMS HURACAN PERFORMANTE - race manifolds with HJS high flow catalysts, ECU and TCU tuning on the dyno - set up exactly to the clients requests. Massive mid range and top end gains transforming the drivability and performance. TCU tuning also gives much less initial slip in corsa mode making the car much easier to adjust mid corner on the throttle. Of course these are not as fast as the Temerario but many people prefer the driver engagement / sound / looks of the Performante and values are tipped to go up - similar to what has happened to the SV and SVJ. If you want to discuss a personalised upgrade plan for your Lamborghini or other supercar / performance car, then get in touch we can talk you through what’s possible.

20/06/2026

DMS G87 M2 CS - 700+BHP plus the first UK car (and the only CS) to be fitted with the factory M2 M Performance track kit including suspension and aerodynamics straight from the M4 GT4 race car, and lightweight titanium BMW race exhaust system. This project is in partnership with @ vroomtrack and if you want to take your driving experience on track up a level, and experience something that sits between a track day and a test day, with super low numbers then we recommend you follow them to find out more. In the meantime be sure to watch our series of short videos to see behind the scenes while we get this CS transformed ready for the Donington event with Vroom.

Address

DMS, 67 Oak Field Road
Ringwood
BH216FE

Opening Hours

Monday 8:30am - 6pm
Tuesday 8:30am - 6pm
Wednesday 8:30am - 6pm
Thursday 8:30am - 6pm
Friday 8:30am - 6pm
Saturday 8am - 1pm

Telephone

+448000305555

Website

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