The new Tatuus MSV GB3-025 will conform to the FIA Formula Regional regulations while featuring a higher downforce output than its predecessor as well as a drag reduction system.
[10] The team also signed Bianca Bustamante, who spent 2024 racing in F1 Academy where she finished seventh with ART Grand Prix.
[11] Hillspeed signed Freddie Slater, who made his GB3 debut during the penultimate round of 2024 driving for Rodin Motorsport, for a part-time season alongside his main campaign in FRECA.
[14][15][16] Last year's runner-up John Bennett leaves JHR Developments and the series as he steps up to Formula 2 with Van Amersfoort Racing.
It added another event outside the United Kingdom with the championship set to make its debut at Monza, and dropped Oulton Park from the list of its venues.