Sauber wind tunnel Link to this image full-size: https://www.racefans.net/2020/11/04/why-f1-is-talking-wind-tunnel-bans-and-driver-salary-caps-but-not-an-engine-freeze/racefansdotnet-20201104-093025-2/Sauber wind tunnelAdvert | Become a RaceFans supporter and go ad-freeSauber wind tunnelPrevious ImageNext Image