Red Bull submits two RB22 updates for Singapore as Mercedes brings a substantial aero package

Red Bull has submitted two notable RB22 changes to the FIA for the Singapore Grand Prix, RacingNews365 reports: a revised front wing and a rear-wheel-housing modification intended to direct more cooling air to the brakes.

The front wing’s endplate—the upright panel at the wing’s outer edge—and horizontal elements have revised geometry. The stated aim is to add local downforce without sacrificing airflow stability.

At the rear, Red Bull has modified existing parts in the rear-wheel housing to create a larger outlet channel for brake-cooling air. The report links the change to Singapore’s heavy braking demands: Marina Bay has many heavy braking points and little opportunity for the brakes to cool between them.

Red Bull’s front-wing work is a targeted refinement of existing parts, not a wholly new design; by contrast, Mercedes is the only rival RacingNews365 describes as bringing a substantial aerodynamic package. The W17 gets a fully revised front wing in a two-element configuration. Its endplate and protruding lower edge are also modified, as is the curve of a small winglet mounted on that panel.

McLaren is introducing a new brake duct for Singapore’s high braking load and the circuits that follow, designed to direct more cooling air to the brakes. Ferrari has submitted no technical update for Singapore.