Leib Engineering CAN BUS Pro Exhaust Flap Valve Controller for the BMW G Series allows you to take control of your vehicle's exhaust system. Gain control over the exhaust valves and start/stop system.
Plug & play installation takes approximately 120 minutes without the need for cutting or soldering.
Main functions:
- EXHAUST VALVE FLAP CONTROL | Adjustable in modes: open - series - closed
- START STOP OFF | The engine start-stop function can be deactivated (can be set in the menu)
User information:
- EXHAUST VALVE FLAP CONTROL | Controlled via rocker on the multifunction steering wheel
- RES Button on the multi-function steering wheel pressed shortly, stores the valve flap mode for the next engine start
- Optical confirmation of the selected valve flap mode by flashing the turn signal - only at the instrument cluster (not visible outside)
- All functions can be adjusted in the menu (instrument cluster) if required (please download the functional description online)
Important information:
- There will be NO error entry by using the LEIB CAN EXHAUST module
- The LEIB CAN EXHAUST module is automatically DISABLED, if a BMW Tester is connected to the car
- To prevent a double function, the functions of the exhaust valve flap control are only operable if the cruise control and the limit function are off
COMPATIBILITY
All BMW G Series models with a twin-valve exhaust setup.
This includes:
- BMW G80 M3
- BMW G81 M3
- BMW G82 M4
- BMW G83 M4
- BMW F90 M5
- BMW F92/F92/F91 M8
- BMW F97 X3M
- BMW F98 X4M
& more
If you're not sure whether this part fits your vehicle, please get in touch.
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.
We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
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