Gator,
I gave mine a try. Two caveats first though: 1) I have the sunroof wind deflector installed and 2) I moved my rear rack to the very back of the roof. Likely you would hear the front one whistle, and my front is stock, so data MAY (or may not) be applicable....... but it is a data point.
With inserts removed, I did not hear any whistle. Took it at various speeds up to 45 or so. Seemed as quiet as with the inserts. Tried with the windows down, up, and then the sunroof open but no whistle.
If you do not have the deflector, that could make a difference. Before I installed mine, the wind at the sunroof was pretty strong, now calm.
Hope this helps somewhat. Good luck
I gave mine a try. Two caveats first though: 1) I have the sunroof wind deflector installed and 2) I moved my rear rack to the very back of the roof. Likely you would hear the front one whistle, and my front is stock, so data MAY (or may not) be applicable....... but it is a data point.
With inserts removed, I did not hear any whistle. Took it at various speeds up to 45 or so. Seemed as quiet as with the inserts. Tried with the windows down, up, and then the sunroof open but no whistle.
If you do not have the deflector, that could make a difference. Before I installed mine, the wind at the sunroof was pretty strong, now calm.
Hope this helps somewhat. Good luck
If the whistle is still there, then I'll know it's caused by the removal of the rubber strips. Having the moonroof visor on yours might make a difference, I don't know. I'll report back my findings 
