Stay / Bracket / Support / Fairing Reference Volumes

In Simple Terms

F1 cars have various structural parts like supports, brackets, and fairings. The FIA defines these parts using imaginary boxes (cuboids) to ensure teams don't build them larger or in different shapes than allowed. Multiple boxes can be combined to create the approved shape for each part.

• Structural parts are defined using axis-aligned rectangular boxes (cuboids)
• Each box is defined by two corner points (diagonal pairs)
• Multiple boxes can be combined to form one complete approved shape
• This system ensures consistency and prevents teams from gaining unfair advantages through oversized or creatively-shaped components