Article C5.3.4

Turbocharger total mass

Technical Regulations

Article C5.3.4

FIA Source

Turbocharger total mass

Chapter: C5

In Simple Terms

F1 teams must ensure their turbocharger weighs at least 12kg. This minimum weight requirement prevents teams from making the turbo too light, which could give them an unfair performance advantage while potentially compromising reliability and safety.

  • Turbocharger must weigh no less than 12kg total
  • This applies to all components of the turbocharger assembly
  • The rule ensures competitive balance and prevents excessive weight reduction
  • Failure to meet this requirement results in technical regulation violations
Official FIA Text

The total mass of the turbocharger (TC) must be no less than 12kg.

turbochargerminimum mass12kgtechnical regulationspower unit
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