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(F22) 2-Series Coupe 2014-2021
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003675ECS01A - "Oiled" Air Filter Element Red Cotton Gauze (3 1/8" inlet)

"Oiled" Air Filter Element Red Cotton Gauze (3 1/8" inlet)

ECS

T#: 4840534 | Part#: 003675ECS01A

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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SALE: $46.49 (25% OFF)

WAS: $61.99 on 06-13-2026

This product was last offered at the strikethrough price on
06-13-2026

Lifetime Replacement

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Product Details

Turner Motorsport presents the Replacement Air Filter Element, ideal for use in various Turner Motorsport Luft-Technik or Kohlefaser Luft-Technik intake systems. This custom-spec'd air filter ensures a perfect balance between airflow and filtration efficiency, featuring a 3 1/8" bell mouth inlet, a conical shape for maximum surface area, and constructed with 8-ply cotton gauze for reusability.

Benefits:

High-flow design for optimal airflow
Reusable cotton gauze construction
Precision engineering and testing by Turner Motorsport
FARO laser scanning, SolidWorks 3D CAD modeling, and in-house 3D printing for quality assurance
In-house Superflow SF-750 Flowbench tested for 475 CFM at 10" H20
Dimensions: Flange ID - 3.125", Flange Height - 1.50", Base OD - 5.0", Filter Height - 7.0", Top OD - 4.5"

Upgrade your air filtration system with the Turner Motorsport Replacement Air Filter Element, designed for performance and longevity.

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Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

Fits These Cars

MAKE	MODEL	SUBMODEL	ENGINE	Special Fitment Notes
BMW	All	All	All	Use vehicle selector to confirm fitment

*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.