aFe MagnumFLOW Air Filter | Round P5R 16.19 OD x 14 ID x 4 H (18-11652)

The aFe MagnumFLOW Air Filter Round Racing P5R is a high-performance, oiled air filter designed to enhance airflow and engine efficiency. Constructed with 100-percent polyurethane on the top and bottom, it features five layers of progressively finer mesh cotton gauze media that deliver maximum airflow for improved horsepower and torque. The tall, open, evenly spaced pleats provide excellent dust holding capacity, extending the service cycle between cleanings. Its integrated urethane bump seal ensures a tight, leak-proof fit throughout its lifespan, making it a durable upgrade for performance applications. This filter outperforms stock paper filters by providing increased airflow and filtration efficiency, making it ideal for enthusiasts seeking optimized engine performance.

Designed to fit a range of performance vehicles, the P5R filter measures 16.19 inches in outer diameter, with a 14-inch inner diameter and 4-inch height. It is suitable for use in various racing and high-performance street applications, offering a direct bolt-on replacement for compatible air intake systems. The washable and reusable design allows for multiple cleaning cycles, reducing long-term costs. This filter is intended for use in vehicles where maximum airflow and filtration are critical, including racing, track days, and spirited driving. Proper fitment and sealing are ensured by the urethane bump seal, making it a reliable choice for demanding performance environments.