The McLaren Formula 1 team will finally trial its upside-down rear wing at this weekend's Hungarian Grand Prix, where it unleashes a significant upgrade package to improve its competitiveness.<br>McLaren has long earmarked this weekend's Budapest round as its next major opportunity to add performance to the MCL40, a car which it admitted has been two to three months behind in terms of aero ...<a class='more' href='https://www.autosport.com/f1/news/mclaren-to-trial-new-rear-wing-at-hungarian-gp/10840779/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>