I just installed the BOV last week and I've always heard that it wasn't that much louder than stock. But I have to say that this thing is loud. It has a huge whoooooosh and then I get kind of a whistle but not really after it that lasts a good 2 seconds. People look from all around. Does this kind of describe what you guys are getting from noise out of urs? The screw is in about half way so I think its tight enough. My peak boost is only about 14.5. So basically it just seems a bit wierd for it to be that loud.