I thought this noise was there because I had installed a CAI. But after testing with the stock intake box it still moaned! I've already made an appointment with the dealer. I'll let you know how it goes... (and it does sound like Jim Carey - HMMMMmeeeuuuuuuuuuuhhhh!)
You can hear the noise between gear changes here:
http://www.maxvelocityvideos.net/vid..._mini_dyno.mpg