Article C18.3.4

SSPUC Installation and Modification

Technical Regulations

Article C18.3.4

FIA Source

SSPUC Installation and Modification

Chapter: C18

In Simple Terms

Teams must use the standard F1 brake system (SSPUC) exactly as it comes from the manufacturer without making changes. If they find any problems with how it works or safety concerns, they need to tell the FIA immediately. Only in very rare situations will the FIA allow teams to modify it.

  • SSPUC components cannot be modified and must be installed according to manufacturer specifications
  • Teams must immediately report any compatibility, reliability, or safety issues to both the FIA and the component supplier
  • The FIA can only authorize modifications in exceptional circumstances
Official FIA Text

SSPUC must not be modified and must be installed/operated as specified. Manufacturers must promptly inform FIA and supplier of compatibility/reliability/safety issues. FIA may authorize modifications in exceptional circumstances.

sspucbrake systemmodificationinstallationreliability
2026 Season Regulations