Compressor Inlet Duct

In Simple Terms

The compressor inlet duct is a regulated component inside the engine's power unit that controls how air enters the turbocharger. Teams must follow strict rules about its design and placement to ensure fair competition and prevent unfair aerodynamic advantages.

• The compressor inlet duct is classified as an internal power unit component subject to FIA technical regulations
• Teams cannot modify the duct design between races without FIA approval to maintain competitive balance
• The duct's specifications and materials must comply with official technical directives and homologation requirements
• Violations regarding duct modifications or specifications can result in penalties