Mine doesn't sound anything like those 2 that were posted. Mine is straight up LOUD and really DEEP! I was helping a friend move this weekend and we had to tie the hatch open to carry some long stuff, a smal couch thing, and when I would accelerate I thought my ears were going to explode. It was so loud we couldn't talk while accelerating because it was too loud and hard to hear.
Oh yea, did I mention that mine has a cat-back attached to it and I have a AEM short ram. So nice of the dealer to install that cat-back and intake when they were doing the mods to my car. I will try to get a recording so you guys can hear it.
Just wanted to say that those sound tame compared to mine. I have set off car alarms from about 10 feet away.