Air Duct, Lower

The genuine BMW Lower Air Duct (51748098215) is compatible with BMW 2 Series G42 Coupé with M Aerodynamics Package (2020 onwards).

This genuine BMW OEM lower air duct forms an important part of the vehicle’s front cooling and aerodynamic system. Positioned beneath the front bumper, it helps direct airflow towards the radiator and surrounding cooling components, improving cooling efficiency while supporting the airflow characteristics intended by the original manufacturer.

Part number 51748098215 is the genuine BMW lower air duct specified for compatible BMW 2 Series G42 Coupé models equipped with the M Aerodynamics Package (S715A=Yes) and without CO₂ equipment (S1CBA=No). It installs using the original mounting points, ensuring accurate alignment with the front bumper assembly and maintaining the factory-designed airflow path.

As a genuine BMW Original Equipment Manufacturer (OEM) component, this lower air duct delivers the precise fit, quality and durability expected from the original manufacturer. It is an excellent choice for maintaining your BMW’s original cooling performance, aerodynamic efficiency and factory-built quality.

Part 51748098215 is identified as number 04 in the diagram.

For vehicles:

• with CO2 equipment S1CBA=No
• with M Aerodynamics package S715A=Yes