Upgrade the intake performance of your compatible BMW with the aFe 30-10422D Magnum FLOW OE Replacement Air Filter featuring Pro DRY S media. Designed for BMW X3 and X4 M40i models equipped with the turbocharged 3.0L B58 inline-six engine, this washable and reusable performance filter provides efficient airflow and dependable filtration for street-driven vehicles. It is engineered as a direct replacement for the original equipment air filter, allowing for a straightforward installation without modifications, gaskets, or sealants.
The Pro DRY S media uses three progressive layers of oil-free synthetic material to capture dirt and debris while maintaining strong airflow. Because the filter requires no oil during cleaning or maintenance, it offers a convenient alternative to traditional oiled performance filters and helps simplify routine servicing. The progressive layering also supports excellent dust-holding capacity, making the filter well suited for daily driving and other street-use applications. When service is needed, the filter can be cleaned and recharged using aFe POWER CLEANER, then reused through multiple maintenance cycles.
A rounded, evenly spaced pleat design increases usable filter surface area to promote airflow and extend dust-holding capacity. The pliable sealing surface conforms to variations in the factory airbox, helping create a secure fit and reliable seal. A full polyurethane frame maintains its molded shape through repeated engine-bay heat cycles, supporting long-term durability and consistent installation. The progressive bump seal design further improves fitment while making installation simple and secure.
The aFe 30-10422D Magnum FLOW Pro DRY S Air Filter fits select 2020-2024 BMW X3 and X4 M40i applications with the 3.0L turbocharged B58 engine, including BMW X3 models from 2020 through 2024 and BMW X4 models from 2020 through 2023 as listed for this application. Verify vehicle fitment before ordering to ensure compatibility with the specific model and engine configuration.
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