aFe MagnumFLOW Pro DRY S OE Replacement Air Filter AFE31-10224 for Honda Civic Si 2.4L

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. Magnum FLOW OE Replacement Air Filter w/ Pro DRY S Media Honda Civic Si 12-15 L4-2.4L

• Outflows Stock Paper Filters For Improved Horsepower and Torque
• 100% Polyurethane Frame On All Sides For Extra Long Filter Life
• Washable And Reusable For Multiple Cleaning Cycles
• Progressive Bump Seal Design For A Perfect Fit

The aFe MagnumFLOW Pro DRY S OE replacement air filter, part number AFE31-10224, is engineered for drivers who want improved airflow and dependable filtration without the maintenance requirements of an oiled filter. Designed for select Honda Civic Si applications with the 2.4-liter four-cylinder engine, this washable and reusable filter is a direct-style replacement for the factory paper element.

Constructed with a 100-percent polyurethane frame and seal, the aFe AFE31-10224 is built for long-term durability and consistent fitment. Its three layers of progressive synthetic dry media provide efficient filtration while supporting increased airflow compared with restrictive stock paper filters. Tall, open, evenly spaced pleats provide strong dust-holding capacity, helping extend service intervals between cleanings. The integrated urethane bump seal helps maintain a tight, leak-resistant seal throughout the filter’s service life.

Key specifications and technical data: The filter uses non-oiled synthetic media, a washable and reusable design, a three-layer progressive filtration construction, and a 100-percent polyurethane frame. Its open pleat layout is designed to support airflow and dust capacity, while the progressive bump seal promotes a secure fit inside the airbox. The filter is intended for automotive use and is supplied as one air filter. This product is not CARB approved, so confirm local emissions requirements before installation or use.

Fitment: Applications include the 2012-2015 Honda Civic Si with the L4 2.4-liter engine. The supplied fitment data also lists select 2013-2015 Acura ILX, 2017-2019 Acura NSX, and additional 2012-2014 Honda Civic applications. Verify the vehicle year, model, engine, and airbox configuration before ordering.

What’s included: One aFe MagnumFLOW Pro DRY S OE replacement air filter, part number AFE31-10224.

Features:

• Airflow Performance: Outflows stock paper filters to support improved horsepower and torque potential.
• Dry Synthetic Media: Three layers of progressive synthetic media provide effective filtration without requiring filter oil.
• Durable Construction: A 100-percent polyurethane frame and seal provide long service life and resistance to everyday under-hood conditions.
• Washable and Reusable: Designed for multiple cleaning cycles to reduce the need for frequent replacement filters.

Fitments:
2012 Honda Civic Si
2013 Acura ILX Base
2013 Honda Civic Si
2014 Acura ILX Base
2014 Honda Civic Si
2015 Acura ILX Base
2015 Honda Civic Si
2017 Acura NSX Base
2018 Acura NSX Base
2019 Acura NSX Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1