Radical McLaren upgrade targets its biggest weakness

McLaren has made significant changes to the MCL40's sidepods ahead of the Azerbaijan Grand Prix, focusing on reducing aerodynamic drag, which has been a persistent issue for the team. The redesign includes a new squarer inlet shape and improved internal ducting, which enhances airflow management without compromising cooling efficiency.

This upgrade is crucial for drivers Lando Norris and Oscar Piastri as they compete in the constructors' championship. By addressing the drag deficit, McLaren hopes to close the gap to rivals like Ferrari and improve their performance in the remaining races of the season.