aFe Magnum FLOW Pro 5R Air Filter Part Number AFE30-10327 for 22+ WRX & 17-21 Impreza, Crosstrek, Forester, Ascent, Legacy, Outback
- With up to a 53% increase in flow over stock, this Pro 5R air filter features factory-oiled media for maximum performance. Its progressive bump seal design and polyurethane frame makes it extremely durable and simple to install.
- Pro 5R Filter Media Features Five Layers of Progressive Oiled Cotton Gauze for Maximum Performance
- Deep, Open Pleats Allow for Increased Surface Area, Flow, and Dust Holding Capacity
- Washable and Reusable for Multiple Cleaning Cycles
The aFe Magnum FLOW Pro 5R Air Filter (Part Number AFE30-10327) is engineered to deliver superior airflow and filtration for Subaru models from 2017 to 2021. Featuring five layers of progressive oiled cotton gauze media, this filter provides up to 53% more flow than stock filters while maintaining maximum dust holding capacity. Its deep, open pleats significantly increase surface area, ensuring optimal airflow even when the filter becomes dirty, making it an excellent choice for both street and track use. The factory-oiled media allows for immediate performance gains, and the filter is easily rechargeable with aFe's POWER CLEANER and blue air filter oil, enabling multiple cleaning cycles to extend its lifespan. The rounded, evenly spaced pleat design maximizes usable filter surface area, contributing to improved airflow and engine efficiency.
The Pro 5R filter features a durable, full 360-degree polyurethane frame that resists heat cycles common in engine bays, maintaining its shape and sealing integrity over time. Its flexible sealing surface adapts to uneven filter housings, providing a perfect seal every time without the need for gaskets or sealants. The design ensures a secure fit, reducing the risk of unfiltered air entering the intake system. This filter is specifically designed to fit a broad range of Subaru vehicles, including the Impreza, Crosstrek, Forester, Ascent, Legacy, and Outback models from 2017 through 2021, ensuring versatile application.
Constructed with high-quality materials, the aFe Magnum FLOW Pro 5R Air Filter is washable and reusable, allowing for multiple cleaning and reuse cycles without degradation. Its advanced media and robust frame contribute to sustained high performance, durability, and ease of installation. Whether upgrading your stock filter for enhanced airflow or maintaining peak engine performance, this filter provides a reliable, high-capacity solution that helps your Subaru achieve better throttle response, improved fuel efficiency, and increased horsepower.
Features:
- Five layers of progressive oiled cotton gauze media for maximum performance
- Up to 53% increased airflow over stock filters
- Deep, open pleats increase surface area, flow, and dust capacity
- Washable and reusable for multiple cleaning cycles
- Rounded pleat design maximizes usable surface area
- Full 360-degree polyurethane frame maintains shape and durability
- Flexible sealing surface ensures a perfect fit without gaskets or sealants
- Compatible with Subaru Impreza, Crosstrek, Forester, Ascent, Legacy, and Outback models from 2017-2021
To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.
Depending on the package, we ship using different carriers according to the item's location, content, and size.
Freight truck & international items, will require up to 7 business days to ship due to size and logistics.
All orders made after 3:00pm ET will be processed the next business day.
Unless otherwise noted as "In Stock" with qty amount. Pre-Orders, Special orders, & Made to order items have an estimate of 5+ weeks for USA made parts and 10+ weeks for JDM/ Overseas parts. Please check with us for exact ETA as it will vary by brand and item.
Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $200.
Delivery Inspection & Damage Claims
Large, oversized, fragile, and performance parts must be inspected immediately upon delivery and before installation. Damage, missing parts, incorrect items, or cosmetic concerns must be reported within 3 business days of delivery with photos of the product, outer box, inner packaging, and shipping label.
Please keep all packaging until the item has been fully inspected. Claims may be denied if the item has been installed, mounted, modified, test-fitted, used, reported late, or if the packaging has been discarded.
All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs. Refusal to pay duties/taxes fees prior to delivery will have the product sent back to us. This will be treated a standard return and all fees including original and refusal shipping fees will be deducted from original amount.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.
Processing and logistics on in stock international orders will take up to 7 business days to process & ship as sometimes we only have 1 international pickup a week.
In stock, non pre-orders or special order items can be returned within 30 days of the product arriving to your house or place of work.
30 days, unused. Refund = item price minus 20% restocking fee. Original shipping is non-refundable. Return shipping (if we provide label) is also deducted.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Pre-Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail
Any loan orders will have a 10% cancelation fee to cover the loan processing fees or 3rd party merchant fees. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.
WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.
aFe Magnum FLOW Pro 5R Air Filter Part Number AFE30-10327 for 22+ WRX & 17-21 Impreza, Crosstrek, Forester, Ascent, Legacy, Outback
