EC Y25 Cooling Aperture

In Simple Terms

Teams can have a cooling opening on the engine cover in a specific area near the rear of the car, but it can't exceed 30,000mm² in size. The opening must be positioned inboard (toward the center of the car) and can only let air flow outward, not inward. Additionally, the RS-EC component must remain completely hidden from the side view of the car.

• Maximum cooling aperture area is 30,000mm² on the engine cover
• Opening must be positioned entirely within the inboard Y = 25 boundary line
• Only efflux (outward air flow) is permitted; no intake air allowed
• RS-EC component must remain fully obscured from side view for safety and aerodynamic reasons