Are there any BMW gurus on this forum who can explain why and what is the purpose of this actuator and what are the negative consequences of unplugging this? Does the exhaust come out both pipes, all the time or alternate between them? There is obviously a good design reason to have this actuator in there, what its it though?
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2019 Z4 sDrive 30i Msport,
Previously owned BMWs, 2014 428i Msport, 2008 335i Coupe, 2007 328xi sedan, 2002 325i sedan 1996 318ti (loved this little car)
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