Additional Footage of the LF-A at Nürburgring

We’ve all seen the Edmunds video of the prototype LF-A tearing up Nürburgring, but this additional footage, posted by Viper Productions on Youtube, really shows off the confirmed V-10 engine:

Seems much faster than in the Edmunds video, it’s practically a black roaring blur. Now, the only question is, when is this blasted car going to be put into production?