I'm 99% sure it is an aerodynamic problem. There is no hissing or whistling, and it is more like having the window open an inch or two. Not quite the same, as it doesn't sound like air is getting in, but a similar wind noise. The curvature of the roof puts the air flow pretty much blasting straight into the sunroof glass, which is probably what I'm hearing. [btw the seals are in fine condition, and not old/dry like they look in the picture -- that white stuff is tree pollen from last weekend that I haven't washed out yet] I have a bigger issue to worry about now, but it sounds like I need to eventually talk to a specialty shop about noise dampening via new glass or some kind of lining. I'm just not that keen on the double-sided tape that is required to fit a deflector, as I would always be worried about it flying off -- I know the 3M Extreme would be good to replace whatever crap comes on it, but I'm not sure about even the best tape holding up to that much consistent pressure. Plus, the deflector might not even do any good. I truly thank you all for helping get some ideas out. I'll update if I am able to come up with a solution
