NEW PRODUCT RELEASE: Dinan High Flow Drop-in Replacement Air Filters


NEW PRODUCT RELEASE: Dinan High Flow Drop-in Replacement Air Filters


OPELIKA, AL. (June 16th, 2023) - Dinan is pleased to be able to announce a new product line being added into the catalog; Dinan High Flow Drop-in Replacement Air Filters. Experience the Dinan difference today and never look back!

Part Number(s): D401-0033 thru D401-0043

Application(s): A few of the more popular applications are listed below. For all available applications please consult the category page at

  • 2007-2016 Gen 2 MINI’s
  • 2014-2023 Gen 3 MINI’s
  • 2001-2006 E46 325i/330i/M3
  • 2008-2013 E8x 128i/135i
  • 2007-2013 E9x 328i/335i
  • 2014-2016 F2x 228i/M235i
  • 2012-2016 F3x 328i/335i
  • 2014-2016 F3x 428i/435i
  • 2017-2021 F2x 230i/M240i
  • 2016-2018 F3x 330i/340i
  • 2017-2020 F3x 430i/440i
  • 2016-2021 F87 M2
  • 2015-2018 F80 M3
  • 2016-2020 F8x M4
  • 2013-2016 F10 M5

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!


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