AEM Replacement DryFlow Air Filter Subaru STI 2008-2014

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SKU 21-2029DK

AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance oil-free filtration material that allows easy cleaning, durable service, and excellent filtration.

  • Designed to increase horsepower and throttle response
  • AEM Air Filters are cleanable and reusable for the life of your vehicle
  • Captures up to 99% of harmful contaminants
  • Outstanding performance even in dusty racing conditions
  • Manufactured in the USA
  • Does not require oil
  • Will NOT void vehicle warranty


    • Air Filter Material Non-woven Synthetic
    • Air Filter Shape Tapered Conical
    • Base Outside Diameter 6 in (152 mm)
    • Flange Type Centered
    • Flanges 1
    • Flange Length 1.563 in (40 mm)
    • Flange Inside Diameter 2.75 in (70 mm)
    • Height 9.125 in (232 mm)
    • Package Contents 1 Air Filter
    • Package Quantity 1
    • Top Material None
    • Top Outside Diameter 5.125 in (130 mm)
    • Top Style Rubber
    • Washable Yes
    • Product Style AEM Dryflow Round Tapered Air Filter
    • Filter Material Non-woven Synthetic
    • Air Filter Color Red
    • Air Filter Large End Diameter 6 in (152 mm)
    • Inner Structural Support No
    • Warranty Limited Lifetime


        • Subaru STI 2008-2014

        This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to