WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.The Dinan High Flow Drop-in Replacement Air Filter (D401-0046) is a direct and economical upgrade to your factory intake system, instantly providing better flow to assist your engine in achieving maximum performance and efficiency in your 2020-2026 BMW M240i/M340i/M440i.
While restrictive factory paper filters limit performance and require costly repeated replacement, the Dinan High Flow filter is constructed of 4 layers of proprietary high flow oiled cotton gauze. This material allows for less restriction and better flow than the stock media, equating to the engine not needing to work as hard to make the same, or more, power. Additionally, the Dinan filter is washable and reusable for the life of the engine, offering a substantial long-term cost savings while still retaining excellent filtration. This filter is the perfect solution when a complete intake system is not available or outside your current modification budget.
Performance & Feature Highlights:
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Increased Performance: Less restrictive and better flowing than stock media, allowing maximum engine performance and efficiency.
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Superior Filtration: Constructed of 4 layers of proprietary high flow oiled cotton gauze material for exceptional filtration.
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Economical & Durable: Washable and reusable for the life of the engine, offering long-term cost savings.
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Fitment: Designed as a direct replacement for the stock air filter for quick and easy installation.
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Dimensions: General filter dimensions are 275mm x 234mm x 38mm (10.83" x 9.21" x 1.5").
Product Contains:
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(1) Dinan High Flow Drop-in Replacement Air Filter
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