Checks andpreparation
We inspect your BMW M and prepare it for the track: suspension, braking and settings tailored to your circuit programme.

Official BMW M France workshop, 700 metres from the Paul Ricard circuit. We prepare and support your BMW M, on the track as well as on the road.
A BMW M prepared and supported by a workshop recognised by the brand, just steps from the track.
Prepare your BMW M track dayBeing an official BMW M France partner for track support commits our workshop before, during and after every track session.
We inspect your BMW M and prepare it for the track: suspension, braking and settings tailored to your circuit programme.
Our team provides support for your BMW M directly at the Paul Ricard circuit, with a recovery truck ready to step in.
We analyse how the car behaved and prepare the useful adjustments for your next sessions.
Our BMW M France partner status comes alongside other trusted names from the world of competition.
Bernis Factory is an official BMW M France partner for track support, a mark of know-how recognised by the brand on M models.
Status · Track support
Our workshop is recommended by ORECA, a major motorsport player, confirming the rigour of our work on high-end sports cars.
Status · Recommended workshop

At Bernis Factory, every BMW M is treated individually. Our engine engineer maps the engine and gearbox case by case, never reusing a generic setting, to match your road or track use.
Being an official BMW M France partner for track support is far more than a simple label. For Bernis Factory, it is the result of know-how recognised by the brand on M models, put at the service of owners who want to drive on track with confidence. Located 700 metres from the Paul Ricard circuit at Le Castelet, our workshop prepares your BMW M, supports it on the day of the session and stays available right afterwards. This immediate closeness to the track changes everything: we step in quickly, directly on site, with no long journey or wasted time.
Beyond support, this status is part of a bespoke preparation logic. Our engine engineer maps the engine and gearbox of your BMW M case by case, rather than applying a generic setting that would ignore your car and your use. Chassis preparation, high-performance braking, servicing a sports car before a track day: every operation revolves around our three trades — maintenance, preparation and restoration of high-end sports cars. The BMW M France partnership confirms this standard on M models, without promising anything we cannot deliver in the workshop.
Bernis Factory is located at 26 Allée de Dublin in Signes, in the Var. This address, 700 metres from the Paul Ricard circuit, shapes our entire business around the Le Castelet track. BMW M owners from the region and drivers passing through find a workshop able to prepare their car, support it during a track day and recover it if needed thanks to a recovery truck. Whether your BMW M is used on the road, on track or both, our BMW M France partner status and our location in the heart of the Var (83) guarantee a close, available contact recognised by the motorsport world.
Ce partenariat s'appuie sur notre expertise BMW M développée en atelier, de la cartographie moteur sur-mesure à la préparation châssis.
Yes. Bernis Factory is an official BMW M France partner for track support. This status reflects know-how recognised by the brand on M models, used before, during and after your track sessions.
Our workshop is located at 26 Allée de Dublin in Signes, 700 metres from the Paul Ricard circuit at Le Castelet. We step in directly on the track, with a recovery truck ready to act.
We carry out engine preparation with custom mapping, chassis preparation and braking, as well as servicing and track support. Each operation is tailored to your road or track use.
No. While our BMW M France status concerns track support, we also prepare other high-end sports cars such as Ferrari, Mercedes AMG, Porsche or Nissan GT-R, and we restore youngtimers.
Every preparation is bespoke and depends on your car and your programme. The simplest step is to tell us about your project so we can work out the right solution together.
Tell us about your car and how you use it. We'll figure out the right service together — maintenance, engine tuning, chassis, restoration.
Monday — Friday · 9:30 — 18:00
By appointment only