Red Bull says Baku package is its final major 2026 F1 upgrade
Red Bull has confirmed that the upgrade package it brought to the Azerbaijan Grand Prix will be its last major car development step of the 2026 Formula 1 season. FIA documentation lists five Red Bull changes for Baku, with the floor described as the most significant update.

Red Bull has confirmed that the updates introduced for the Azerbaijan Grand Prix are its final major Formula 1 upgrade package for 2026. The team is shifting its focus to 2027.
Baku had already been identified by multiple teams as an important point for new parts. Williams had long targeted the event for a 'B-spec' car, while McLaren arrived with significantly revised sidepods among its changes.
The FIA's technical document shows five upgrades for Red Bull at the Baku City Circuit. The most notable of those changes is a new floor, described as featuring subtle revisions.
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