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    Sale!

    Dinan 21-26 BMW 430i Air Filter

    Vendor: Dinan
    Part Number: D401-0046
    Save $15.46
    $58.49 $73.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    Product DetailsFAQReviewsRelated Products

    While factory paper filters function admirably, they can be restrictive to performance goals given the material used. They also require being replaced numerous times during the lifespan of the vehicle, which can add up to a substantial amount in maintenance costs. Limited performance and increased maintenance costs are never ideal but can be resolved effectively and economically in the case of filters. Dinan High Flow Drop-in Replacement Filters are constructed of 4 layers of cotton gauze that allow better flow and less pressure drop than the stock media. This equates to the engine not needing to work as hard to make the same, or more power. Additionally, the use of oiled cotton media means that the Dinan filters are washable/re-usable while still retaining excellent filtration and ensuring your engine runs clean for the duration.

    • Less restrictive and better flowing than stock allowing maximum engine performance and efficiency
    • 4 layers of proprietary high flow oiled cotton gauze material for exceptional filtration
    • Washable and reusable for the life of the engine
    • Direct replacement for stock air filter
    • Quick and easy installation

    This Part Fits:

    Year Make Model Submodel
    2022-2026 BMW 230i Base
    2023-2026 BMW 230i xDrive Base
    2021-2024 BMW 330e Base
    2021-2024 BMW 330e xDrive Base
    2019-2026 BMW 330i Base
    2019-2026 BMW 330i xDrive Base
    2021-2026 BMW 430i Base
    2022-2026 BMW 430i Gran Coupe Base
    2021-2026 BMW 430i xDrive Base
    2023-2026 BMW 430i xDrive Gran Coupe Base
    2023-2026 BMW M240i Base
    2022-2026 BMW M240i xDrive Base
    2020-2026 BMW M340i Base
    2020-2026 BMW M340i xDrive Base
    2021-2026 BMW M440i Base
    2022-2026 BMW M440i Gran Coupe Base
    2021-2026 BMW M440i xDrive Base
    2022-2026 BMW M440i xDrive Gran Coupe Base
    2022-2026 BMW Z4 M40i
    2020-2021 BMW Z4 sDrive M40i
    2019-2026 BMW Z4 sDrive30i
    2021-2022 Toyota GR Supra A91 Edition
    2020-2026 Toyota GR Supra Base
    2020-2026 Toyota GR Supra Premium
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy
    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy
    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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