Here are two great videos from the Motegi racetrack in Japan, done by Shimuzu-san, a popular Japanese journalists who is also running the most popular car video podcast in Japanese iTunes. Definitely a must see!
And just for your information: the shooting was done just before Audi Japan held their Ultimate Driving Experience at Motegi where they invited future customers to test drive their new toys and where we had been so lucky to be invited. Great event! And now, enjoy.