The Barcelona‑Catalunya Grand Prix brings a patchwork of aerodynamic updates, with most teams opting to fine‑tune their cars for the high‑downforce layout. Mercedes introduces a revised rear wing that adds small centre‑line winglets to increase camber and generate a balanced mix of downforce and drag. Ferrari rolls out the most extensive package, featuring an evolved front wing with enhanced tip flow and wheel‑wake control, a full‑floor redesign aimed at boosting overall aerodynamic load, and an inflated side‑pod shoulder with a new cokeline to improve flow conditioning.
McLaren and Red Bull focus on front‑wing tweaks: the former fits a new end‑plate for better flow, while the latter reshapes wing‑element geometry and adds a more cambered flap to cope with higher load demands. Racing Bulls add Gurney flaps to their front wing and revamp the diffuser‑rear‑crash integration, and Haas simplifies its rear‑impact structure for targeted tuning. Williams modifies its rear wing with SM‑fairing winglets and trailing‑edge extensions to raise local load on a high‑downforce track. Cadillac adds cooling louvres to the rear side‑pod and reinstates a low‑drag SLM actuator fairing on the rear wing.
Alpine, Audi, Aston Martin and a few others run unchanged packages, leaving their performance to be judged against the upgraded rivals. The mix of updates highlights each team’s strategy to extract extra grip and cooling for the demanding Barcelona circuit, setting the stage for a tightly contested weekend.
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