OPELIKA, AL. (September 3rd, 2024) - Dinan is pleased to be able to announce an expansion of the popular Dinan High Flow Drop-in Replacement Air Filter product line that now includes options for late model B4x/B58 and S58 engines among other new arrivals. Experience the Dinan difference today and never look back!

Part Number(s): D401-0046 thru D401-0050

Application(s): A few of the more popular newly supported applications are listed below. For all available applications please consult the category page and at https://www.dinancars.com/products/intake-systems/oem-replacement-filters/

• 2023-2024 BMW G42 230i
• 2023-2024 BMW G42 M240i
• 2019-2024 BMW G20 330i
• 2020-2024 BMW G20 M340i
• 2021-2024 BMW G22/G23/G26 430i
• 2021-2024 BMW G22/G23/G26 M440i
• 2010-2019 BMW F07/F10 535i
• 2020-2024 BMW G01 X3 M40i
• 2020-2024 BMW G02 X4 M40i
• 2014-2018 BMW F15 X5 xDrive35i
• 2023-2024 BMW G87 M2
• 2021-2024 BMW G80 M3
• 2021-2024 BMW G82/G83 M4
• 2018-2023 BMW F90 M5
• 2020-2024 BMW F91/F92/F93 M8
• 2020-2024 Toyota A90/A91 GR Supra

The Quick and Dirty (Features and Benefits):

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

The Story:

Dinan High Flow Drop-in Replacement Filters are a direct upgrade to your factory intake system and will instantly provide better flow to assist your engine in achieving maximum performance and efficiency!

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.

When upgrading to a complete Dinan intake system for best performance, is not available, possible, or within the budget, Dinan High Flow Drop-in Replacement Filters have you covered!