Circuit Zandvoort

New floor fence in the diffuser. Changes at the back of the car work in combination to increase rear load after evaluating the performance of the new package.

Updated geometry The new updated geometry is aimed at increasing aerodynamic load locally and efficiently throughout the operating range of the car.

Modification to the lower edge of the diffuser winglet.

Redesigned flap geometry The flap profile has been refined to efficiently increase rear wing load while maintaining a high- quality, stable flowfield.

New floor design The floor geometry has been revised to improve surface flow quality throughout the operating envelope and deliver increased local aerodynamic loading.

Reprofiled elements The floor board has been reprofiled to improve the quality of the flow delivered to the rear of the car.

New Rear Wing Assembly

A new rear wing assembly has been designed and delivered to this event, aiming to increase aerodynamic load efficiently in all conditions.

Drum front lip detached from the duct inlet and camber adjusted.

Detaching the lip from the duct inlet improves flow quality over the inboard face of the drum throughout the steer range, improving flow to the rear of the car.

Optional new front wing flap.

The flap extends the range of balance that can be achieved with front wing adjustment for car setup optimisation.

New bodywork design

As part of this package update, the bodywork has been redesigned to work efficiently alongside the new floor while maintaining sufficient cooling capacity.

Revised Central Bodywork The furniture around the coke as well as the tailpipe have been revised to extract additional efficient aerodynamic performance in conjunction with the rear wing.

To improve reliability of the wheel bodywork assembly, the lower wishbone rearward leg chord length has been locally shrunk to reduce strain on the gaitor at high steering angles.

Updated board brace layout and pick-ups, Front floor and vanes arrangement revision.

Reshaped floor edge curl and revised board foot geometry. This floor development targets a global increase in aerodynamic load across the entire operating range, combined with improved robustness of the underlying flow mechanisms, enhanced flow topology, and greater flow energy delivered to the rear diffuser

Reduced chord of the final element outboard. The local changes to the final element and to the inboard foot of the FWEP improves the performance of the new front wing introduced at the previous event.

Optimised floor edges The floor edges and profiles were redesigned to increase local aerodynamic loading, enhancing airflow management, efficiency, and overall performance gains.

Reprofiled diffuser This diffuser geometry has been developed to increase local aerodynamic loading, providing an efficient performance gain across the full operating envelope of the car.

Revised Rear Brake Duct The rear brake duct has been revised internally as well as externally, aiming at improved flow conditioning resulting in better aerodynamic and brake cooling performance.

Reprofiled elements Elements on the rear drum face have been reprofiled to improve flow interaction with the floor and deliver local load.

Modification to the inboard foot.