Audi V8 sound

[George]

http://www.youtube.com/watch?v=0Csl64265g8

http://www.youtube.com/watch?v=95fVA1KsYXk

http://www.youtube.com/watch?v=w-hlSQNTaF8&mode=related&search=

http://www.youtube.com/watch?v=qfZi7VP2kQc

http://www.youtube.com/watch?v=zjURjAa9wNU