Amazon.com: Thule AirScreen XT Wind Fairing, Black : Automotive
Thule Awning Windscreen | Leisure Outlet
Put a wind deflector on, see If that will help with the wind noise. Had to make up some custom brackets as the Thule supplied brackets wouldn't fit OEM roof rack. :
Replacement Load Bar Clip for Thule Roof Rack Fairing Thule Accessories and Parts 8537361