Max Verstappen questions FIA’s decision to rate Red Bull’s engine as best on the grid
Max Verstappen stunned by FIA power unit decision: Red Bull blocked from upgrade despite Mercedes dominance Max Verstappen has been left stunned and disappointed by the FIA’s decision to prevent Red Bull from power unit upgrades under the Additional Development and Upgrade Opportunities (ADUO) scheme, despite Mercedes’ overwhelming dominance in the 2026 Formula 1 season.