Nice wind deflector, somewhat difficult to install.
The second wind deflector that I have bought, I had forget how difficult it can be to get the screws started in the magic clips. The roof on a full size Chevy / GMC truck / Tahoe is curved, the wind deflector is straight, after several attempts to get the screws started in the magic clips, I used a very large C clamp to force the deflector downward to get the screws started, that idea should be included in the directions.
I have been very pleased with my wind deflector. It cut wind noise in my car down to almost nothing when the sunroof is open. I wasn't using my sunroof much because of all the wind. But since I have installed my wind deflector, I open my sunroof almost daily. I can even have it open on the interstate at higher speeds. Installation was somewhat tedious, but not difficult. Quality is great and the low profile look makes my car look great! Overall, very satisfied with this product.