For the Mexican Grand Prix, McLaren has introduced several key upgrades in an effort to bounce back from their disappointing performance at the US Grand Prix. Previously, McLaren was impressed with its strong performance in Singapore, solidifying its place as the third-fastest team behind Red Bull and Ferrari. This week, the team has implemented three upgrades, two of which are circuit-specific, targeting the unique high-altitude and hot climate of Mexico City. These modifications include adjustments to the engine cover and cooling louvres to better manage the challenging track conditions.