How often should I clean the filter?

The cleaning interval depends on your driving conditions. Inspect the filter regularly, and clean it when you notice a buildup of dirt and debris. More frequent cleaning may be needed in dusty environments.

What is the best way to clean this filter?

aFe recommends using their filter cleaning solution. Apply the cleaner, let it soak, then rinse the filter with water from the clean side out. Allow the filter to air dry completely before reinstalling.

Does this filter require oiling?

No, this is a PRO Dry S filter, which uses a non-oiled synthetic media. It is designed to provide excellent filtration without the need for oiling, making it more convenient to maintain.

aFe MagnumFLOW OEM Replacement Air Filter PRO Dry S 2015 BMW M3/M4 (F80/F82) 3.0L S55 (tt) Qty. 2

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aFe

Specifications

Brand: aFe
Part #: 31-10238
UPC: 802959312056

aFe

aFe MagnumFLOW OEM Replacement Air Filter PRO Dry S 2015 BMW M3/M4 (F80/F82) 3.0L S55 (tt) Qty. 2

Name: aFe MagnumFLOW OEM Replacement Air Filter PRO Dry S 2015 BMW M3/M4 (F80/F82) 3.0L S55 (tt) Qty. 2
Brand: aFe
Price: 248.00 USD
Availability: InStock

$248.00

On Backorder — Expected to ship by Apr 12, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Washable and reusable air filter for your BMW. Expect improved airflow and long service life.

Key Features

Three layers of progressive synthetic media — excellent filtration without oiling.
Washable and reusable — saves money compared to disposable filters.
Tall, open pleats — high dust holding capacity.
Urethane bump seal — tight, no-leak seal.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

Constructed with 100-percent polyurethane boxed frame, this non-oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the filter.