2026 BRITISH GRAND PRIX 03 - 05 July 2026 From The FIA Formula 1 Media Delegate Document 13 To All Teams, All Officials Date 03 July 2026 Time 09:54 Title Car Presentation Submissions Description Car Presentation Submissions Enclosed 2026 British Grand Prix - Car Presentation Submissions.pdf Cameron Kelleher The FIA Formula 1 Media Delegate Car Presentation – British Grand Prix McLaren Mastercard F1 Team | No. | Updated component | Primary reason for update | Geometric differences | Description | | --- | --- | --- | --- | --- | | 1 | Front Corner | Performance - Flow Conditioning | New Front Brake Duct | A new front brake duct design is introduced at this event, resulting in improved flow conditioning and gain in aerodynamic load. | | 2 | Floor Furniture | Performance - Flow Conditioning | Revised Floor Board and Furniture | The floor board and various elements of the floor furniture have been revised, resulting in an improvement of flow physics and gain in overall efficiency. | ![Extracted image from page 3](images/car-presentation-submissions_p3_page.png) Car Presentation – 2026 British Grand Prix Mercedes-AMG PETRONAS F1 Team No updates submitted for this event. Car Presentation – British Grand Prix Oracle Red Bull Racing. | No. | Updated component | Primary reason for update | Geometric differences | Description | | --- | --- | --- | --- | --- | | 1 | Rear Corner | Performance - Local Load | Rear wheel bodywork winglets | Inboard of the rear rims and as part of the rear wheel bodywork assembly, the cascade wings have been revised by changing the number of elements to improve the load characteristics and stability. | ![Extracted image from page 6](images/car-presentation-submissions_p6_page.png) Car Presentation – British Grand Prix SCUDERIA FERRARI HP | No. | Updated component | Primary reason for update | Geometric differences | Description | | --- | --- | --- | --- | --- | | 1 | Rear Corner | Performance - Local Load and Cooling | Increased cooling inlet and outlet sections, updated lower deflector, re-optimized rearward winglet cluster | This update has 2 main objectives: corner cooling via increased inlet/outlet sections, and local loading via lower deflector redesign and winglet loading optimisation, maximizing aerodynamic efficiency | ![Extracted image from page 8](images/car-presentation-submissions_p8_page.png) Car Presentation – British Grand Prix Williams | No. | Updated component | Primary reason for update | Geometric differences | Description | | --- | --- | --- | --- | --- | | 1 | Front Wing | Performance – Flow Conditioning | A new front wing geometry with updated profiles and endplate surfaces. | An updated front wing assembly has been developed, which aims to generate an increase in local loading combined with an improved flow field | ![Extracted image from page 10](images/car-presentation-submissions_p10_page.png) Car Presentation – British Grand Prix Visa Cash App Racing Bulls | No. | Updated component | Primary reason for update | Geometric differences | Description | | --- | --- | --- | --- | --- | | 1 | Floor Edge & Diffuser | Performance – Local Load | Updated floor corner & diffuser geometry | The combined updates optimise the flow around the rear floor, allowing it to generate more load and provide increased performance. | | 2 | Rear Corner | Performance – Flow Conditioning | New forward deflector geometry | In combination with the above, the new deflector targets an improvement in local flow conditioning and improved floor performance. | ![Extracted image from page 12](images/car-presentation-submissions_p12_page.png) Car Presentation – British Grand Prix Aston Martin Aramco F1 Team No updates submitted for this event. Car Presentation – British Grand Prix *TGR HAAS F1 TEAM* | No. | Updated component | Primary reason for update | Geometric differences | Description | | --- | --- | --- | --- | --- | | 1 | Rear Wing | Performance - Local Load | New Rear Wing profiles | The rear wing profiles were comprehensively revised, with particular emphasis placed on the optimisation of flap geometry, leading to an increase in aerodynamic load while preserving a high level of overall efficiency across the operating range. | | 2 | Rear Wing Endplate | Performance - Flow Conditioning | Rear Wing Endplate with external protrusions | The Rear Wing Endplates were refined through the introduction of localized protrusions aimed at promoting upwash, contributing to the increase of load of this assembly. | ![Extracted image from page 15](images/car-presentation-submissions_p15_page.png) Car Presentation – British Grand Prix Audi Revolut F1 Team No updates submitted for this event. Car Presentation – British Grand Prix BWT Alpine F1 Team No updates submitted for this event. Car Presentation – British Grand Prix Cadillac No Updates