What we do at De Roover Performance

All our services

ECU Tuning

ECU tuning is often the first step into tuning a vehicle. Updating the factory setup of the ECU with a customized one can make noticeable changes in ride quality, power output and even fuel consumption.

Using only ECU tuning, we are able to raise the stock power output with a few HP, depending on the make and model of the engine.

Performance Parts


To make an engine run more smoothly, we rebuild and replace several components such as the air intake, valve settings and camshafts.


A standard gearbox can only function correctly up to a certain amount of horsepower. When going further, changes to the gearbox are needed in order to handle the increased power. We rebuild these gearboxes ourselves, making precise adjustments to make sure they’re capable of handling more torque than before.

Apart from this, in order to get the most out of your car, we also make adjustments to the turbos, exhaust, air intake, intercooler, brakes and suspension or install new and more powerful ones if needed.


When it comes to changing the interior looks of your car, pretty much anything is possible. All materials can be replaced, and customers often choose to have certain parts covered in alcantara, as well as the steering wheel, which immediately changes the looks inside.

Track focused cars often have a roll cage and race seats installed, while this can also be used on normal, street-focused performance cars.


To give your car a more personalized look from the outside to make it stand out (even more), a lot can be done. Since there are many different aftermarket (or official) body parts available for most performance cars.

This is mostly done by replacing bumpers, sideskirts, spoiler, diffuser, mirrors and so on. These body parts are most often replaced by carbon ones.

In order to create a very unique piece of art, it is possible to install complete body kits, such as the ones from Liberty Walk or Prior Design. De Roover Performance (Belgium GTR Store) is an official distributer and fitter of Liberty Walk body kits. Take a look at our Liberty Walk projects here.

We also offer other body kits like Prior Design, Rocket Bunny, Pandem, AC Schitzer,
Brabus, Lumma Design, Novitec, Vorsteiner and many others!

Custom wheels also add a lot to the appearance of a car. We work closely together with 3SDM, Sexy-Wheels and Gravity Wheels to provide high quality wheels for your car.

To top it all off, getting a clean and unique wrap can also be arranged, as well as tinting the windows.


De Roover Performance can to perform basic and advanced maintenance on your performance car. If your car has been in an accident, we can repair any damage using original parts.


We have our own "Belgium GTR Store" trailer that's often used to transport our Liberty Walk GTR all over Europe. If you'd like to get your car somewhere but don't want to drive it there, we'll gladly take care of the transport. Transporting multiple vehicles or worldwide transport can also be arranged. Contact us for more info about this service.

Trackday Support

We offer full trackday support to our customers. We can make your car ready for the track and even assist you on a trackday by being standby and providing support on track.

De Roover Performance

We are specialized in tuning and modifying Nissen GTR's. For more info please go to Belgium GTR Store.