Hello, I got the new jagged wind deflector installed yesterday and unfortunately I have to say that only a minimal improvement has occurred. Comentar from Audi: This is no matter which model for all vehicles with sliding roof, even with our company cars.I should not open the sliding roof completely or open a window in addition a little bit – then the wabering is gone. True, however, my opinion may not be “progress through technology”. But this is a topic that we have already criticized enough here in the recent past. Well then. I don’t have a sharer by the way. But is not bad-as the jagged wind deflector not as a spare part but for some time- I suspect from Modelj.05 as a standart wind deflector.That means if you ask your dealer for a WA he only gets the new one on the screen and in the AudiIntranet it is converted to Audi cost. Even if that brings at least nox with me. Greeting, Pertin Pertin