How often should I clean or replace this filter?

The service interval depends on your driving conditions. In dusty environments, you'll need to clean or replace it more often. Check the filter regularly and replace it when it appears dirty or clogged.

Is this filter washable and reusable?

This is a dry filter element, so it's designed to be cleaned and reused. Clean it with compressed air or a vacuum. Do not oil this filter.

Does this filter come pre-oiled?

No, this is a dry filter and does not require oiling. Oiling this filter may damage it or your vehicle's mass airflow sensor.

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Trusted Since 1957

Est. 1957

Turbo XS 08-21 Subaru WRX/STI Dry Element Drop In Air Filter (OEM 16546AA090/16546AA10A)

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Specifications

Brand: Turbo XS
Part #: AF-01
UPC: 053176488813

Turbo XS 08-21 Subaru WRX/STI Dry Element Drop In Air Filter (OEM 16546AA090/16546AA10A)

Name: Turbo XS 08-21 Subaru WRX/STI Dry Element Drop In Air Filter (OEM 16546AA090/16546AA10A)
Brand: Turbo XS
Price: 55.30 USD
Availability: InStock

$55.30

In Stock

Direct-fit replacement air filter improves airflow and extends service intervals.

Key Features

Dry filter element — improved flow and longer service life
EPDM rubber base — resists heat and cold
Coated steel mesh — for durability
Deep pleats — increase filtration area
Direct fit — no modifications needed

⚠️ 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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Will this fit your vehicle?

Product Details

The TurboXS Subaru Dry Element Drop In Air Filter was designed to fit your vehicle like the OEM Air Filter. While fitting like stock the added advantage of our Dry Filter Element gives you additional flow characteristics and a longer service interval. Material We use EPDM Rubber for the base of the filter. It can withstand temperatures from -30c to 150c. Our steel mesh is coated for durability and the Element has deep pleats to increase the filtration surface area without limiting air flow. Fitment: Forester - 2009 - 2010 Legacy/Outback 2005-2017 WRX - 2008 - 2021 STI - 2008 - 2021 OEM Part Interchange: 16546AA090 16546AA10A