^^ nope.. unless God came down and touched my car and made it run on its own hah. my GGP IS has been down and is still down. more than likely, you saw a friends car.. i believe its auto making about 400ish rwhp. very nice indeed.

did it sound like the IS at the end of this vid?

http://www.youtube.com/watch?v=PnMaonUn2WY