If it feels better to you, that is all that matters. Your gas mileage numbers should tell you for sure if it helps.
Not today but recently got around to finally installing the CF wing.
That is an excellent contrast to the Solar. Did it bolt up same as OEM, or did you have to you have to do something different?
It bolted from the side of the hatch door rather than the top as it does stock. So a little drilling here and there and some 3M tape up top and it’s snug. That’s the main reason why it took me a while to install, the first hole was the hardest to make. But overall it was worth it.