
About this part
What it does. K And N Replacement Air Filter K&N 400-33-3136 keeps dust and debris out of the intake so the engine draws clean air.
Symptoms that point to this part
- Reduced fuel economy
- Sluggish acceleration
- Visibly dirty or clogged filter element
Service note. Typically inspected at every service and replaced roughly annually.
Fitment. Catalogued as fitting 2021–2026 Toyota Gr Supra, 2020–2026 BMW M340i Xdrive, 2021–2026 BMW M440i, 2020–2026 BMW M340i, 2022–2026 BMW M440i Gran Coupe, 2021–2026 BMW 430i Xdrive, 2022–2026 BMW M240i Xdrive, 2022–2026 BMW M440i Xdrive Gran Coupe, 2021–2026 BMW M440i Xdrive, 2023–2025 BMW M240i, 2020–2025 BMW Z4, 2020–2025 BMW 330i Xdrive, 2021–2025 BMW 430i, 2019–2025 BMW 330i, 2021–2024 BMW 330e, 2024 BMW 430i Gran Coupe, 2021–2024 BMW 330e Xdrive, 2023–2024 BMW 230i Xdrive, 2023–2024 BMW 430i Xdrive Gran Coupe, 2022–2024 BMW 230i. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.
Fits these vehicles
- 2026 Toyota Gr Supra
- 2026 BMW M340i Xdrive
- 2026 BMW M440i
- 2026 BMW M340i
- 2026 BMW M440i Gran Coupe
- 2026 BMW 430i Xdrive
- 2026 BMW M240i Xdrive
- 2026 BMW M440i Xdrive Gran Coupe
- 2026 BMW M440i Xdrive
- 2025 BMW M440i
- 2025 BMW M240i
- 2025 BMW M340i Xdrive
- 2025 Toyota Gr Supra
- 2025 BMW Z4
- 2025 BMW M440i Gran Coupe
- 2025 BMW 330i Xdrive
- 2025 BMW 430i
- 2025 BMW M240i Xdrive
- 2025 BMW 330i
- 2025 BMW M440i Xdrive Gran Coupe
- 2024 BMW M240i Xdrive
- 2024 BMW M440i
- 2024 BMW 430i Xdrive
- 2024 BMW M340i Xdrive
- 2024 BMW 330i
- 2024 BMW M440i Gran Coupe
- 2024 BMW 330e
- 2024 BMW 430i Gran Coupe
- 2024 BMW Z4
- 2024 BMW 330e Xdrive
- 2024 BMW 330i Xdrive
- 2024 Toyota Gr Supra
- 2024 BMW M240i
- 2024 BMW 230i Xdrive
- 2024 BMW M440i Xdrive Gran Coupe
- 2024 BMW 430i Xdrive Gran Coupe
- 2024 BMW M340i
- 2024 BMW 230i
- 2024 BMW 430i
- 2023 Toyota Gr Supra
- 2023 BMW 330e Xdrive
- 2023 BMW 430i Xdrive Gran Coupe
- 2023 BMW M240i Xdrive
- 2023 BMW M440i Gran Coupe
- 2023 BMW 330e
- 2023 BMW M440i
- 2023 BMW M240i
- 2023 BMW M340i Xdrive
- 2023 BMW M340i
- 2023 BMW Z4
- 2023 BMW 330i Xdrive
- 2023 BMW M440i Xdrive Gran Coupe
- 2023 BMW 230i Xdrive
- 2023 BMW 430i
- 2022 BMW M340i
- 2022 BMW M240i Xdrive
- 2022 BMW 230i
- 2022 BMW M440i
- 2022 BMW 330e
- 2022 Toyota Gr Supra
- 2022 BMW M440i Gran Coupe
- 2022 BMW 330e Xdrive
- 2022 BMW 430i
- 2022 BMW 330i Xdrive
- 2022 BMW Z4
- 2022 BMW M440i Xdrive Gran Coupe
- 2021 BMW Z4
- 2021 BMW M340i
- 2021 BMW 430i
- 2021 BMW M440i Xdrive
- 2021 BMW M440i
- 2021 BMW 330i
- 2021 BMW 330e
- 2021 BMW 330i Xdrive
- 2021 BMW M340i Xdrive
- 2021 BMW 430i Xdrive
- 2021 BMW 330e Xdrive
- 2021 Toyota Gr Supra
- 2020 BMW M340i Xdrive
- 2020 BMW M340i
- 2020 BMW 330i Xdrive
- 2020 BMW Z4
- 2019 BMW 330i