aFe Magnum FLOW Pro Replacement Air Filters for VB 2022+ Subaru WRX Select::Pro Dry-S Grey (31-10327) Includes your choice of internal

Includes your choice of internal filter element which (depending on the element) can be replaced or reused

• Not compatible with top mount intercoolers

Separates oil particles from PCV/CCV air

5L (EJ257) that features AVCS

aFe Magnum FLOW Pro Replacement Air Filters for VB 2022+ Subaru WRX Select::Pro Dry-S Grey (31-10327) Includes your choice of internalEnhance airflow and perfromance on your VB WRX with aFe MagnumFLOW Pro drop in replacement air filters. The Pro 5R air filter offers up to a 53% flow increase over stock, with factory oiled media for maximum performance. Its durable design, featuring a progressive bump seal and polyurethane frame, ensures easy installation. The Pro DRY S version provides similar durability and simplicity with three layers of oil free synthetic media, making it the