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The aFe Magnum FLOW Pro Dry S Air Filter is engineered to deliver exceptional filtration performance for a range of Subaru models including Impreza, Crosstrek, Forester, Ascent, Legacy, and Outback from 2017 to 2021. Featuring three layers of oil-free synthetic media, this filter ensures maximum dust-holding capacity and filtration efficiency without the need for oil during maintenance, providing enhanced convenience for everyday driving. Its progressive layering design captures more airborne particles while maintaining optimal airflow, contributing to improved engine performance and longevity. The Pro Dry S media is easily recharged with aFe's POWER CLEANER, allowing for repeated use and sustained filtration effectiveness over time. The rounded, evenly spaced pleat design increases the usable surface area, promoting higher airflow and greater dust retention, which is especially beneficial for street driving conditions. The pliable sealing surface conforms to even the most uneven filter housings, ensuring a perfect fit and seal every time without the need for gaskets or sealants. All aFe POWER flat panel filters are constructed with a full 360-degree polyurethane frame, which resists degradation from heat cycles common in engine bays, maintaining its original shape and sealing integrity. This durable construction guarantees a reliable, long-lasting filter that enhances engine efficiency and protection. Designed for easy installation and maintenance, the aFe Magnum FLOW Pro Dry S air filter offers a high-performance solution for Subaru drivers seeking increased airflow, superior filtration, and hassle-free cleaning, making it a valuable upgrade for street-driven vehicles.
Features:
Fitment:
2017 Subaru Impreza Base
2017 Subaru Impreza Limited
2017 Subaru Impreza Premium
2017 Subaru Impreza Sport
2018 Subaru Crosstrek Base
2018 Subaru Crosstrek Limited
2018 Subaru Crosstrek Premium
2018 Subaru Impreza Base
2018 Subaru Impreza Limited
2018 Subaru Impreza Premium
2018 Subaru Impreza Sport
2019 Subaru Ascent Base
2019 Subaru Ascent Limited
2019 Subaru Ascent Premium
2019 Subaru Ascent Touring
2019 Subaru Crosstrek Base
2019 Subaru Crosstrek Hybrid
2019 Subaru Crosstrek Limited
2019 Subaru Crosstrek Premium
2019 Subaru Forester Base
2019 Subaru Forester Limited
2019 Subaru Forester Premium
2019 Subaru Forester Sport
2019 Subaru Forester Touring
2019 Subaru Impreza Base
2019 Subaru Impreza Limited
2019 Subaru Impreza Premium
2019 Subaru Impreza Sport
2020 Subaru Ascent Base
2020 Subaru Ascent Limited
2020 Subaru Ascent Premium
2020 Subaru Ascent Touring
2020 Subaru Crosstrek Base
2020 Subaru Crosstrek Hybrid
2020 Subaru Crosstrek Limited
2020 Subaru Crosstrek Premium
2020 Subaru Forester Base
2020 Subaru Forester Limited
2020 Subaru Forester Premium
2020 Subaru Forester Sport
2020 Subaru Forester Touring
2020 Subaru Impreza Base
2020 Subaru Impreza Limited
2020 Subaru Impreza Premium
2020 Subaru Impreza Sport
2020 Subaru Legacy Base
2020 Subaru Legacy Limited
2020 Subaru Legacy Limited XT
2020 Subaru Legacy Premium
2020 Subaru Legacy Sport
2020 Subaru Legacy Touring XT
2020 Subaru Outback Base
2020 Subaru Outback Limited
2020 Subaru Outback Limited XT
2020 Subaru Outback Onyx Edition XT
2020 Subaru Outback Premium
2020 Subaru Outback Touring
2020 Subaru Outback Touring XT
2021 Subaru Ascent Base
2021 Subaru Ascent Limited
2021 Subaru Ascent Premium
2021 Subaru Ascent Touring
2021 Subaru Crosstrek Base
2021 Subaru Crosstrek Hybrid
2021 Subaru Crosstrek Limited
2021 Subaru Crosstrek Premium
2021 Subaru Crosstrek Sport
2021 Subaru Forester Base
2021 Subaru Forester Limited
2021 Subaru Forester Premium
2021 Subaru Forester Sport
2021 Subaru Forester Touring
2021 Subaru Impreza Base
2021 Subaru Impreza Limited
2021 Subaru Impreza Premium
2021 Subaru Impreza Sport
2021 Subaru Legacy Base
2021 Subaru Legacy Limited
2021 Subaru Legacy Limited XT
2021 Subaru Legacy Premium
2021 Subaru Legacy Sport
2021 Subaru Legacy Touring XT
2021 Subaru Outback Base
2021 Subaru Outback Limited
2021 Subaru Outback Limited XT
2021 Subaru Outback Onyx Edition XT
2021 Subaru Outback Premium
2021 Subaru Outback Touring
2021 Subaru Outback Touring XT
2022 Subaru Ascent Base
2022 Subaru Ascent Limited
2022 Subaru Ascent Onyx Edition
2022 Subaru Ascent Premium
2022 Subaru Ascent Touring
2022 Subaru Crosstrek Base
2022 Subaru Crosstrek Hybrid
2022 Subaru Crosstrek Limited
2022 Subaru Crosstrek Premium
2022 Subaru Crosstrek Sport
2022 Subaru Forester Base
2022 Subaru Forester Limited
2022 Subaru Forester Premium
2022 Subaru Forester Sport
2022 Subaru Forester Touring
2022 Subaru Forester Wilderness
2022 Subaru Impreza Base
2022 Subaru Impreza Limited
2022 Subaru Impreza Premium
2022 Subaru Impreza Sport
2022 Subaru Legacy Base
2022 Subaru Legacy Limited
2022 Subaru Legacy Limited XT
2022 Subaru Legacy Premium
2022 Subaru Legacy Sport
2022 Subaru Legacy Touring XT
2022 Subaru Outback Base
2022 Subaru Outback Limited
2022 Subaru Outback Limited XT
2022 Subaru Outback Onyx Edition XT
2022 Subaru Outback Premium
2022 Subaru Outback Touring
2022 Subaru Outback Touring XT
2022 Subaru Outback Wilderness
2022 Subaru WRX Base
2022 Subaru WRX GT
2022 Subaru WRX Limited
2022 Subaru WRX Premium
2023 Subaru Ascent Base
2023 Subaru Ascent Limited
2023 Subaru Ascent Onyx Edition
2023 Subaru Ascent Onyx Edition Limited
2023 Subaru Ascent Premium
2023 Subaru Ascent Touring
2023 Subaru Crosstrek Base
2023 Subaru Crosstrek Hybrid
2023 Subaru Crosstrek Limited
2023 Subaru Crosstrek Premium
2023 Subaru Crosstrek Sport
2023 Subaru Forester Base
2023 Subaru Forester Limited
2023 Subaru Forester Premium
2023 Subaru Forester Sport
2023 Subaru Forester Touring
2023 Subaru Forester Wilderness
2023 Subaru Impreza Base
2023 Subaru Impreza Limited
2023 Subaru Impreza Premium
2023 Subaru Impreza Sport
2023 Subaru Legacy Base
2023 Subaru Legacy Limited
2023 Subaru Legacy Premium
2023 Subaru Legacy Sport
2023 Subaru Legacy Touring XT
2023 Subaru Outback Base
2023 Subaru Outback Limited
2023 Subaru Outback Limited XT
2023 Subaru Outback Onyx Edition
2023 Subaru Outback Onyx Edition XT
2023 Subaru Outback Premium
2023 Subaru Outback Touring
2023 Subaru Outback Touring XT
2023 Subaru Outback Wilderness
2023 Subaru WRX Base
2023 Subaru WRX GT
2023 Subaru WRX Limited
2023 Subaru WRX Premium
2024 Subaru Crosstrek Base
2024 Subaru Crosstrek Limited
2024 Subaru Crosstrek Premium
2024 Subaru Crosstrek Sport
2024 Subaru Crosstrek Wilderness
2024 Subaru Forester Base
2024 Subaru Forester Limited
2024 Subaru Forester Premium
2024 Subaru Forester Sport
2024 Subaru Forester Touring
2024 Subaru Forester Wilderness
2024 Subaru Impreza Base
2024 Subaru Impreza Sport
2024 Subaru Legacy Base
2024 Subaru Legacy Limited
2024 Subaru Legacy Premium
2024 Subaru Legacy Sport
2024 Subaru Legacy Touring XT
2024 Subaru Outback Base
2024 Subaru Outback Limited
2024 Subaru Outback Limited XT
2024 Subaru Outback Onyx Edition
2024 Subaru Outback Onyx Edition XT
2024 Subaru Outback Premium
2024 Subaru Outback Touring
2024 Subaru Outback Touring XT
2024 Subaru Outback Wilderness
2024 Subaru WRX Base
2024 Subaru WRX GT
2024 Subaru WRX Limited
2024 Subaru WRX Premium
2024 Subaru WRX TR
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
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After this time, we cannot be held responsible for lost or damaged items.
Return Window
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After 30 days, we are unable to accept returns, exchanges, or refund requests.
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Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
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Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
