aFe Power MagnumFLOW OE Replacement PRO 5R Air Filter (30-10327) | Subaru WRX 2022-2025 / Crosstrek 2018-2025 / Legacy XT 2020-2025 / Outback XT 2020-2025 / Ascent 2019-2025
Description
Description
The aFe Power MagnumFLOW OE Replacement PRO 5R Air Filter is designed to increase airflow and improve engine breathing while serving as a direct replacement for the factory air filter on Subaru WRX 2022–2025, Crosstrek 2018–2025, Legacy XT 2020–2025, Outback XT 2020–2025, and Ascent 2019–2025 applications. Built for performance-focused drivers, this high-flow oiled filter enhances throttle response and overall engine efficiency while retaining the factory airbox.
KEY FEATURES
- Direct replacement OE-style air filter for the factory airbox
- MagnumFLOW PRO 5R oiled filter media delivers increased airflow with strong filtration
- Five-layer oiled cotton gauze construction enhances performance potential
- Washable and reusable design for long service life
- Improves throttle response and overall engine airflow
TECHNICAL SPECIFICATIONS
- Filter Type: OE replacement air filter
- Filter Media: aFe MagnumFLOW PRO 5R (oiled cotton gauze)
- Construction: Five-layer oiled cotton media
- Installation: Direct replacement for OEM air filter
- Maintenance: Washable and reusable
VEHICLE FITMENT
- Subaru WRX 2022–2025
- Subaru Crosstrek 2018–2025
- Subaru Legacy XT 2020–2025
- Subaru Outback XT 2020–2025
- Subaru Ascent 2019–2025
aFe Power engineers performance intake, filtration, and exhaust solutions designed to increase airflow, improve engine efficiency, and deliver proven gains for street, performance, and motorsports applications.




