The floor and diffuser assembly sits between the wheels of a Formula 1 car, largely invisible to the cameras that follow ...

Stellantis patented a deployable diffuser that doubles as a bed step The diffuser would aid efficiency while also enabling easier bed access Active aero and bed steps aren't new, but combining the two ...

Honda has filed a patent application for an active diffuser that would deploy only when needed, keeping a vehicle's styling clean and uncluttered when it's not in use. Rear diffusers are typically ...

The aerodynamic regulations for 2026 represent a departure from every approach Formula 1 has taken to managing downforce and drag since the DRS era ...