Tech F1i USA: What makes Haas American? Nicolas Carpentiers 24/10/2018 at 11:0024/10/2018 at 06:36 FOR A FEW RACES ONLYIt had escaped our attention, but at Suzuka, the SF71H's brake ducts had a winglet at their base (compare the yellow arrows).Such aerodynamic extras will be banned from next season onwards. Previous page Next page 1 2 3 4 5 6 7 8 9 Previous postF1i's Driver Ratings for the US Grand Prix Next postTeam Talk - Sunday in Mexico City Trending postRelated posts Upgrades few and far between in Qatar due to sprint formatOne last quick primer on F1's new rules for 2019Tech F1i: A visit to Renault at Enstone - The Operations Room Please enable JavaScript to view the comments powered by Disqus.