
SST
SST Valve Controller - For BMW F8X, F9X & G8X (Dual Valves)
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Service de retrait disponible à BMG Performance
Habituellement prête en 24 heuresThis plug-and-play control unit gives you the option to open or close the exhaust flaps as you wish. The control unit works without any problems with the standard exhaust system. The effect is even stronger in combination with a sports exhaust system.
Please inform yourself in advance about the legal regulations applicable in your country for the installation of flap controls!
- Origin: Made in Germany
- Installation location: either in the trunk of your car or behind the bumper (controller is waterproof)
- number of controlled flaps: 2
- compact metrics: 65x50x35 mm
Easy installation:
The control unit arrives pre-assembled and pre-programmed including illustrated installation and operating instructions. Thus, the assembly is done easily and quickly in a short time. Per request the installation can also be carried out at BMG Performance.
Guaranteed compatibility:
The control unit integrates seamlessly into the vehicle electronics, is 100% compatible with the specified vehicle types and does not cause any errors in the vehicle electronics. Nothing has to be changed on the vehicle for installation. The device does not consume any quiescent current when switched off and does not affect the on-board electronics.
Made to fit:
- F80 M3
- F82/F83 M4
- G80 M3
- G82/G83 M4
- F97 X3M
- F98 X4M
Contact us if you do not see your vehicle.
You choose the appropriate mode yourself:
- Sport mode: Flap(s) permanently open -> sound volume increased
- Comfort mode: Flap(s) permanently closed -> sound volume reduced
- Factory mode: Control of the flap(s) as before in the stock configuration
- Freestyle mode: Flap(s) 50% open for individual sound and volume configuration
Additional features:
You later decide for yourself whether the control unit remembers the last set mode, which is then automatically reactivated the next time the engine is started or whether, for example, a certain mode should always be activated when starting the engine, regardless of the last setting.
In addition, the control unit has a special function with which the mechanical stops of the exhaust flaps are retrained. This is necessary, for example when replacing an exhaust flap or when an exhaust flap is to be installed in another exhaust system so that it then functions correctly.
DELUXE-control with the following advantage: The control system includes flap diagnostics. This means that our control system monitors the exhaust flap(s) permanently and detects if there is a malfunction (e.g. flap is jammed, sluggish, does not reach end position, ...) and reports this to the vehicle.
Please note: In the motor software of the Competition models with 375kW or OPF, there may be an error memory entry in the engine control unit in isolated cases when the OPF is regenerated and the flaps are permanently open.
Pairs well with

SST Valve Controller - For BMW F8X, F9X & G8X (Dual Valves)
Disponibilité
Les articles peuvent être en stock localement ou en provenance des États-Unis.
Certains articles peuvent également faire l'objet d'une commande spéciale ou d'une pré-commande, ce qui peut entraîner des délais plus longs.
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Livraison
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Notre Objectif
Notre objectif est de pouvoir vous offrir un produit de haute qualité qui répondra au mieux à vos besoins. Si vous avez des questions, contactez-nous et nous vous mettrons en contact avec un Spécialiste.

Construit par BMG Performance
Chez BMG Performance, nous appliquons des normes de qualité élevées lorsque nous travaillons sur des voitures. La précision de l'ajustement, la qualité de la construction et l'attention portée aux détails sont les éléments que nous recherchons lorsque nous travaillons sur votre véhicule.