When Cartop.com was 4Yakima.com (a decade ago), we put up the fairing pages late in the evening the day before launch. It was late, and we ended up writing about racks using haiku. Silly, but it's quite descriptive.
The biting winds blow
Over my windshield and hit
My fairing. Silence.
Yakima fairings are godsends for people who like a quiet car and want to keep it that way. Face it, you're adding something in your car the original designers didn't want hanging out there in the breeze. Fairings quiet things down. And they look cool.