The Nürburgring-based based blog Bridge to Gantry brings us some new footage of the F80 M3 being tested on the Nordschleife. As the car exits the Karussell you can hear the trick gearbox doing its thing. However, as the new M3 drives further away you can also hear the turbocharged inline six cylinder hard at work.
We’ve said it before, but we’re still waiting for the exhaust engineers to get busy.