Go to the TSB forum and look on page 2. There is a bulletin on this problem. Also, you can do a search on each forum, using "wind noise" and it will give you all of the threads, if any, in that forum. This was apparently a common problem on the 04's. I road tested one that was terrible at 60 mph, and that sold me on the 05. I have zero wind noise....so far.

Hope this helps.
John