Yakima 44" wind fairing - $50 (san mateo)

Yakima 44" windshield fairing Aerodynamic: Moves airflow up and over the rack to reduce drag and quiet wind noise Easy installation: Installs in 25 minutes; Secure to any crossbar quickly and easily $50 In good condition, a couple of the mounting bracket screws needs to be replaced.
(New models cost over $120 on Amazon)