Red Bull has unveiled a series of striking and highly refined technical solutions on the RB22, a car that clearly aims to exploit every nuance of the 2026 Formula 1 regulations. The design appears extremely detailed and carefully engineered, with several concepts that stand out for their aggressive interpretation of the rulebook. Not all of these ideas are fully understood yet, but they underline the team’s willingness to push the regulatory boundaries in search of performance.
RB22 and the aggressive T-tray: a novel concept
The keel area of a modern F1 car is always critical from an aerodynamic standpoint, as it naturally represents a potential obstruction to airflow. Red Bull has carefully sculpted this section on the RB22. In the innermost area, engineers have created an additional channel to guide airflow from the keel into the floor.
This solution increases the volume of air flowing beneath the car, enhancing underfloor performance. At the same time, the innermost fence works in synergy with the keel structure. The role of these vertical appendages is to generate precisely positioned vortices. Each vortex has a specific spatial function, contributing to lowering local pressure and influencing rear downforce generation. The outer fence also plays a part in promoting outwash airflow.
Under the current regulations, teams are limited to five vertical fences, with stricter geometric constraints compared to previous cycles. The FIA has intentionally regulated this area to reduce excessive outwash and overly aggressive vortex structures. In the RB22 drawings, small recesses can also be observed at the base of the T-tray. Their exact function remains unclear, but they may further decrease local pressure, effectively increasing the suction effect that pulls the floor toward the track surface.
RB22 front wing fin designed to manage inner airflow
The front wing of the Red Bull RB22 features two particularly interesting appendages. At the outer edge of the footplate, a small flow diverter is mounted. This twisted element is angled outward to generate an outwash effect. With the 2026 regulations reducing front wing width so that it aligns with the inner shoulder of the tire, creating strong outward-directed vortex structures has become more challenging, as airflow quickly encounters the “wall” formed by the front tire.
This device attempts to generate an outward-directed vortex that complements the endplate’s work in controlling tyre squirt and turbulence created by tire rotation. Managing this disturbed airflow is essential to preserve aerodynamic efficiency downstream.
However, the most intriguing solution concerns the second appendage, positioned behind the main front wing profiles. Its purpose appears to be managing the airflow passing along the inner side of the tire. This element also features a noticeable angle of incidence relative to the oncoming airflow, generating a vortex structure capable of influencing the downstream fluid behavior. It remains to be seen how Red Bull will control this component’s aerodynamic stability, considering the oscillations and load variations it will experience at racing speeds.
Red Bull RB22 diffuser: extra fluid expansion concept
At the rear of the RB22, Red Bull has interpreted the 2026 Formula 1 regulations in a distinctive way. A particularly interesting detail can be found at the diffuser corner. Geometrically, the curvature radius appears significantly wider than that of rival teams, while the diffuser ramp itself looks smoother and less abrupt in its transitions.
The objective of this layout is to exploit the low-pressure zone behind the rear tires to promote greater fluid expansion. By carefully shaping this region, Red Bull aims to maximize extraction efficiency and overall rear downforce generation.
A closer analysis of the RB22 reveals another unusual feature along the extractor’s lateral wall. The engineers led by Pierre Waché have taken advantage of the FIA’s regulatory box governing this area to position a small appendage that directs airflow outward. This increases the mass flow directed toward the low-pressure area near the rear wheel, enhancing the diffuser’s effectiveness.
It is an intriguing solution that has already sparked discussion within the paddock. As always with Red Bull, the RB22 demonstrates a bold aerodynamic philosophy—one that seeks performance gains not through obvious revolution, but through meticulous reinterpretation of the fine print in the Formula 1 regulations.
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