Just a quick video showing you a 2000 BMW M5 E39 fitted with Eisenmann Race Performance exhaust system. Video shows the car starting up its S62 B50 4.9 liter NA V8 engine and revving! Gotta love the way it sounds! Follow me also on: - Facebook: http://www.fb.com/NM2255 - 2nd Car Channel: https://www.youtube.com/user/nickcarvideos - Instagram http://www.instagram.com/nicknm2255/ - Google+: http://plus.google.com/+NM2255 - Twitter: http://Twitter.com/NM2255