Seen in Austria was this unique design from McLaren in the high-pressure area in front of the rear tyres.
The two transverse and four longitudinal slots (red arrows) make this an even more sophisticated solution than that introduced by Toro Rosso in Spain, designed to feed this zone with airflow and reduce the lift effect from the rotating tyres.
Next Up
Related Articles
UnlockedPALMER: The clever call that was key to Antonelli’s maiden win
Gasly and Colapinto mixed on Alpine's China points
Audi announce team boss Wheatley to leave with immediate effect
Norris set for first Madame Tussauds London figure
Listen to F1 Nation's Chinese GP review
How F1 drivers reacted to Antonelli's first Grand Prix win