BMW has finally put in an exhaust worthy of its flagship coupe. This new M850i sounds more like a high displacement muscle car than anything out of Bavaria. We can't get enough of this noise! Headphones in, volume up. Enjoy our video showcasing the pops, burbles, and screams of this 4.4-litre twin-turbo V8-equipped 2019 BMW M850i xDrive Coupe.
