Alexandre
Lhe first photos from the Ferrari SF-25 shakedown in Fiorano revealed a series of new features for the Italian single-seater, the most striking being a new floor already glimpsed at the end of the previous season. Back then, the Scuderia Ferrari introduced an experimental version at the Las Vegas Grand Prix, which was later put to more practical use in Qatar. Today, the Maranello team seems to be continuing in the same vein, with a number of evolutions designed to improve stability and aerodynamic efficiency.
A new floor based on the 2024 experiment
Flooring remains a key element in Formula 1especially with ground effect cars. The images taken at Fiorano give a glimpse of the entrance to the Venturi channels, which now feature a raised internal duct. This small "elevation" generates an additional vortex to better channel the airflow under the car. At the same time, the outer edge of the floor has been refined, confirming the meticulous work carried out on lateral aerodynamics.
These changes are a direct evolution of the experimental version that debuted at the end of last year, which aimed to provide greater stability in fast bends. According to F1 expert Carlo Platella, Ferrari's aim is to find a better compromise between cornering speed and the car's overall handling, thanks in particular to a more efficient floorpan.
Pull-rod suspension and new brake ducts
Visually, the SF-25 is also distinguished by the adoption of a pull-rod front suspension, as confirmed by test shots. This architecture, already widely used by some rival teams, is combined with a revised positioning of the brake ducts. Unlike McLaren, which runs the pull-rod through the brake duct, Ferrari chose to leave it out, running the conduit under the stem.
This detail is crucial for brake cooling and tire temperature management. The hot air expelled can influence downstream aerodynamics and disrupt the flow around the wheel. Ferrari has therefore taken a different approach from McLaren, preferring to optimize suspension mechanical behavior and heat dissipation rather than pure aerodynamic efficiency
To find out more, read our article on list of key evolutions of the Ferrari SF-25.