Red Bull Deploys Upside‑Down Rear Wing in Miami, Echoing Ferrari’s Flip‑Flop

TL;DR: Red Bull ran a rotating, upside‑down rear wing at the Miami Grand Prix, mirroring Ferrari’s flip‑flop concept and signaling a fresh wave of active‑aero upgrades.

Context Ferrari broke new ground in pre‑season testing by introducing a rear wing that flips completely upside down, creating a larger air gap and reducing drag on straights. The design, dubbed the “flip‑flop” wing, was highlighted by Lewis Hamilton, who praised Ferrari’s relentless upgrade push.

Key Facts - On Friday’s free practice in Miami, Red Bull fielded its own upside‑down rear wing, a rotating element that opens to an “utterly enormous” slot gap, according to technical analyst Sam Collins. The upper element lifts above the endplates, producing a wider opening than Ferrari’s version, which sits beneath the endplates. - Ferrari’s flip‑flop wing returned for the sprint‑qualifying session, maintaining its presence on the track. - Red Bull team boss Laurent Mekies told Sky Sports F1 that the concept was developed internally long before the team observed competitors’ designs, emphasizing the work required to resolve other performance limits first. - The wing is part of a broader upgrade package covering front wing, sidepods, engine cover and floor, aimed at narrowing the gap to Mercedes, Ferrari and McLaren after a challenging start to the 2026 season. - Hamilton, speaking in Shanghai, commended Ferrari’s effort, saying the team is “working overtime” and that “that’s the name of the game.”

What It Means Red Bull’s adoption of an upside‑down rear wing confirms that active‑aero elements—flaps that change position to lower drag on straights—are now a standard tool under the 2026 regulations. By creating a larger slot gap, Red Bull may generate a modest lift component, potentially boosting top‑speed without sacrificing corner downforce when the wing returns to its closed position. The parallel development paths of Ferrari and Red Bull suggest a rapid escalation in aerodynamic innovation, pressuring other teams to accelerate their own active‑aero programs.

The next race will reveal whether Red Bull’s version translates into measurable lap‑time gains and how rivals respond. Watch the upcoming British Grand Prix for the first competitive test of these competing flip‑flop wings.