BMW M5 E39 V8 Sound + 0-280 Acceleration Autobahn Onboard Flames Eisenmann Exhaust Acceleration & Sound by turboandstance - October 11, 2018October 11, 2018 The E39 M5, was a 8-Cylinder powerpack which had significantly more power than his older brother. Unlike the previous one, it was built on a production line just like the normal 5-series. In the video below you will be able to enjoy a E39 M5 with Eisenmann exhaust doing a run to 280km/h and a small power launch! Leave a comment