You need a BOV
OH just for the record this video is not intended to show off the cars performance ,it was just a quick vid to see how loud the turbo was that is it.So every body who is thinking jees this is slow ,relax...it is just a thrown together vid for kicks.When ever i get around to putting this thing on a dyno i will post it ,if i can ever get the time to go to it.
I also just noticed something though, your BOV is hooked up wrong, thats why it sounds funny....
Coooooooool.........