Brembo 09. D423.11 Disc Brake Rotor Front High Carbon Cast Iron. 2023-2024 Audi Q5. 2020-2024 Audi Q5 PHEV. 2023-2024 Audi Q5 Sportback. Material: High Carbon Cast Iron. 2023-2024 Audi A4 Quattro. 2018-2024 Audi SQ5.