What it does. Mann Filter Air Filter Mann-Filter 1099-C 27 045 keeps dust and debris out of the intake so the engine draws clean air.

Service note. Typically inspected at every service and replaced roughly annually.

Fitment. Catalogued as fitting 2018–2026 BMW M240i Xdrive, 2022–2026 BMW M440i Gran Coupe, 2021–2026 BMW M440i, 2026 BMW M340i, 2022–2026 BMW M440i Xdrive Gran Coupe, 2018–2025 BMW 330i, 2018–2025 BMW M240i, 2018–2025 BMW 430i, 2018–2024 BMW 430i Xdrive, 2018–2024 BMW 230i, 2018–2024 BMW 230i Xdrive, 2018–2024 BMW 430i Xdrive Gran Coupe, 2018–2024 BMW 430i Gran Coupe, 2021 BMW M440i Xdrive, 2021 BMW 228i Xdrive Gran Coupe, 2018–2020 BMW 440i Xdrive, 2018–2020 BMW 440i, 2018–2020 BMW 440i Gran Coupe, 2018–2019 BMW 340i Gt Xdrive, 2018–2019 BMW 440i Xdrive Gran Coupe, 2018 BMW 330i Xdrive, 2018 BMW 340i Xdrive, 2018 BMW 320i Xdrive, 2018 BMW 340i, 2018 BMW 320i, 2018 BMW 330i Gt Xdrive. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.