well i have had this noise for a little while now. its kind of a fluttering noise, gains with speed but does not get louder. it does not go away while braking (but is masked with my slotted ebc rotors, the make a cool "zzzzz" noise like a zip tie kinda lol). it almost sounds like a dust shield but not really. i recently turned while in reverse and had to blip the throttle to get over a root from a tree and heard the elusive click from the cv... could that noise be coming from the cv?