2025 BAHRAIN GRAND PRIX 11 - 13 April 2025 From The FIA Formula One Media Delegate Document 10 To All Teams, All Officials Date 11 April 2025 Time 11:46 Title Car Presentation Submissions Description Car Presentation Submissions Enclosed 2025 Bahrain Grand Prix - Car Presentation Submissions.pdf Cameron Kelleher The FIA Formula One Media Delegate Car Presentation – Bahrain Grand Prix McLaren Formula 1 Team | No. | Updated component | Primary reason for update | Geometric differences | Description | | --- | --- | --- | --- | --- | | 1 | Front Corner | Performance - Flow Conditioning | New Front Brake Duct Winglet | A new Front Brake Duct Winglet geometry has been developed aiming at better flow conditioning, resulting in an improvement of overall aerodynamic performance. | ![Extracted image from page 3](images/car-presentation-submissions_p3_page.png) Car Presentation – Bahrain Grand Prix *SCUDERIA FERRARI HP* | No. | Updated component | Primary reason for update | Geometric differences | Description | | --- | --- | --- | --- | --- | | 1 | Floor Fences | Performance - Flow Conditioning | Redistribution of fences profiles / camber Not event specific, this floor package features updated front floor / fences targeting an improvement of the losses travelling downstream. The reshaped boat and tunnel expansion have been subsequently reoptimized, together with the floor edge loading and vorticity shedding into the diffuser | | | 2 | Floor Body | Performance - Flow Conditioning | Reshaped front floor leading edge and tunnel expansion | | | 3 | Floor Edge | Performance - Flow Conditioning | Extended front floor edge wing and reprofiling | | | 4 | Diffuser | Performance - Flow Conditioning | Redesigned diffuser expansion | | | 5 | Rear Wing | Performance - Local Load | Pillar winglet update | As for the floor, this upgrade is not event specific and aims at a minor improvement of car aerodynamic efficiency | ![Extracted image from page 5](images/car-presentation-submissions_p5_page.png) Car Presentation – Bahrain Grand Prix Red Bull Racing | No. | Updated component | Primary reason for update | Geometric differences | Description | | --- | --- | --- | --- | --- | | 1 | Front Wing | Performance - Local Load | New longer chord flap | By extending the chord, the wing load potential is lifted giving more scope to attain the targeted aerobalance with the suite of rear wings available. | | 2 | Cooling Louvres | Cooling | Increased span of louvres | The forecast ambient conditions have necessitated deployment of the wider louvre panels to give the car sufficient cooling capacity for all fluid circuits. | ![Extracted image from page 7](images/car-presentation-submissions_p7_page.png) Car Presentation – 2025 Bahrain Grand Prix *Mercedes-AMG PETRONAS F1 Team* No updates submitted for this event. Car Presentation – Bahrain Grand Prix Aston Martin Aramco F1 Team No updates submitted for this event. Car Presentation – Bahrain Grand Prix BWT Alpine F1 Team No updates submitted for this event. Car Presentation – 2025 Bahrain Grand Prix MONEYGRAM HAAS F1 TEAM | No. | Updated component | Primary reason for update | Geometric differences | Description | | --- | --- | --- | --- | --- | | 1 | Coke/Engine Cover | Circuit specific - Cooling Range | Wider Engine Cover centre exit | The Engine cover centre exit was enlarged to allow more heat expulsion. This is an option which will only be used in case specific requirement. | ![Extracted image from page 12](images/car-presentation-submissions_p12_page.png) Car Presentation – Bahrain Grand Prix Visa Cash App Racing Bulls No updates submitted for this event. Car Presentation – Bahrain Grand Prix *Atlassian Williams Racing* No updates submitted for this event. Car Presentation – Bahrain Grand Prix Stake F1 Team KICK Sauber No updates submitted for this event.