F1 News, Reports and Race Results

Ferrari and McLaren continue to push upgrades in Japan

There is no rest for the brave in Formula 1, and especially not for the teams' tireless engineers who continually strive to develop and improve their designs.

Teams have now switched their focus to next season's contenders, but upgrades continue to find their way on to their current machines, in some cases as elements that will be feature on their 2024 designs.

Ferrari and McLaren have both built some strong momentum lately and both teams rolled out modified cars at Suzuka on Friday.

The Scuderia's SF-23, fresh from its triumph in Singapore last weekend, features an updated floor that incorporates revised front floor fences, a modified floor edge, mid floor and diffuser sidewall with a sidepod undercut re-designed to suit.

Ferrari say the changes aren't specific to Suzuka but part of the team's standard development process and its quest for improved aero efficiency.

McLaren's MCL60 has been fitted with a circuit specific beam wing that features a reshaped upper and lower element aimed at reducing aerodynamic load and drag consistent with Suzuka's requirements.

The car also presents a revised sidepod inlet with a packer to improve local flow conditioning for better cooling performance.

Mercedes has modified the rear wing on its W14 by adding a vane to the outer face of the rear endplate in a bid to generate a small amount of local downforce and drag.

Aston Martin's AMR23 features a new front brake duct scoop with a reduced inlet, a setup suited for circuits like Suzuka with lower braking requirements.

Over at AlphaTauri, the team has updated the rear wing on its AT04 with revised wing tips destined to increase the efficiency of the assembly in accordance with the track's requirements.

The Faenza squad is also doing a repeat test – but in a medium downforce environment – of a rear view mirror component tested last weekend in Singapore and from which three vanes have been removed

Finally, Williams has updated the floor fences on its FW45, reducing the height of the most inboard forward fence.

Red Bull, Alpine, Haas and Alfa Romeo have not implemented any upgrades on their cars in Japan.

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Michael Delaney

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