Our Upgrades

We have thoroughly developed upgrades for many cars, our most popular being our ECU software reprogramming which by itself will transform your car. We also offer additional modifications for many cars that further enhance the driving experience.

Our Service

Our trained, experienced DDG 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.



Our modern test centre features a state of the art four-wheel drive, load-controlled dynamometer (rolling road). We also use all of the very latest diagnostics equipment from the major manufacturers to ensure that your car gets the best possible care.