I have had my BOV on my car for about a year now and the thing has always been like super quiet. The other night I ran into a friend of mine with at AWD Talon and he had the same BOV as I did but it was welded onto on of his hard pipes. The thing that I noticed was that his was alot louder than mine. Is this because it is welded and mine isn't??? If so I was curious if I shortened the length of the hose running to my BOV will that make it any louder? I was just curious...