DMS Automotive

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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 BMW, 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.

09/10/2026

800 BHP 2025 Range Rover Sport SV | 4.4 Twin-Turbo V8
(Original: 635 HP / 750 Nm)

Our ECU and TCU software upgrades, paired with a high-flow exhaust package.

Interested in the same for your SV or Defender OCTA? Get in touch 📞

04/10/2026

More sound. More performance.
SF90 · 812SF · F8 · 296 GTB · 488
Nearly three decades in business. Trusted by thousands.
You know who to call 📞.

28/09/2026

All the data we learn from running our cars on track goes into your upgrades.
Another brilliant year with the McLaren 570 GT4, and this winter our new BMW heads to Paul Ricard for testing. We’ll share the progress here.

26/09/2026

For 29 years, drivers have trusted DMS with the cars they love, and hundreds of five-star Google reviews say it better than we could. If you want the most experienced team and the best upgrades available, get in touch. No pressure, no hard sell. Just an honest conversation about what’s possible for your car. Established 1997

19/09/2026

Zaragoza ➡️ Barcelona. Done. 🏁 Massive thanks to .tours for an unforgettable few days. Nothing better than watching our clients put their DMS upgrades to work on roads like these. Full video dropping soon. Roll on next year! 🇪🇸

16/09/2026

700+BHP M4 CSL having some fun in Spain with vroom.tours, our ECU upgrade + gearbox upgrade + high flow exhaust, this package can be installed same day and brings the underrated G82 CSL to a whole new level of enjoyment.

16/09/2026

We’ve been quiet about this one for a reason. Naturally aspirated? Not anymore. Full film dropping soon.

07/09/2026

DMS 700+ HP BMW M4 Convertible. Same day.

Everyone picks the coupe because of the extra 175kg the drop-top carries. With 880Nm on tap, trust us, power to weight is the last thing on your mind. This thing is a rocket, and you get the roof down for those long British summers.

ECU Unlocked, ECU and TCU Dyno tuned, high-flow exhaust fitted, all in one day at DMS.

This blue one came with some seriously nice personal touches too.
Fancy the same for your M2 / M3 / M4? Get in touch and we’ll talk you through it.

31/08/2026

M2 G87 CS 700bhp DMS Performance Package.
Hot lap of Spa-Francorchamps after two full days on track. Le Mans Bugatti circuit, then Spa in 33 degrees heat. Flat out both days, not a single issue.
That’s what happens when a car is tuned to the right level, not overtuned. A massive step up in performance, 700bhp and 880Nm, with hugely improved gear shifting and a far more engaging drive, all while staying at a completely safe level for the car.
Driven for maximum fun here, not lap times. When it’s about lap times, we bring the race cars.
Big thanks to vroomtrack for the collaboration on this brand new build, and for the entertaining driving you’ll see in this video.

29/08/2026

DMS S65 AMG. 752 BHP. 1147 NM.

Up from 630 BHP and 1000 NM, this 6.0 V12 Bi-Turbo executive express now pins you into that opulent interior harder than ever. 200+ MPH is effortless for those cross continent autobahn runs.

And here’s the kicker: this very engine is the base unit AMG developed and modified for the Pagani Huayra. Hypercar DNA in a luxury saloon. Special from the factory, even more special now with 752 BHP.

Powertrains like this are going extinct. Enjoy them while you still can.

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

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