Leib BMW G Series CAN BUS Pro 1 Valve (G42/G20/G22 etc)

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 G42 M240i
– BMW G20 M340i
– BMW G21 M340i
– BMW G22 M440i
– BMW G23 M440i
– BMW F40 M135i xDrive
– BMW F44 M235i xDrive

& more

If you’re not sure whether this part fits your vehicle, please .