aFe PerfFlow Round Racing Air Filter | Universal (18-11416) (14OD x 12ID x 5H, Washable, High Flow)

The aFe MagnumFLOW Air Filter Round Racing P5R is a high-performance, oiled air filter designed to maximize airflow and enhance engine performance. Constructed with 100-percent polyurethane on the top and bottom, this filter features five layers of progressively finer mesh cotton gauze media, providing optimal airflow for improved power output. Its tall, open, evenly spaced pleats offer excellent dust holding capacity, extending the service interval between cleanings. The integrated urethane bump seal ensures a tight, leak-proof fit throughout the filter’s lifespan, maintaining consistent performance and durability. This filter is washable and reusable, making it a reliable upgrade for demanding driving conditions.

Designed for a variety of racing and high-performance applications, the aFe MagnumFLOW P5R fits specific vehicle configurations with a 14-inch outer diameter, 12-inch inner diameter, and 5-inch height. It is suitable for use on vehicles requiring a round racing filter with these dimensions, offering a direct replacement for stock filters or as part of a custom intake setup. Ideal for street, track, or off-road use, this filter enhances airflow and engine efficiency. Installation involves a simple bolt-on process, and the kit includes the filter itself, ready to deliver maximum performance and long-lasting service.