aFe Magnum FLOW Custom Air Filter | 20-1/4x16-3/8x5-1/4in (18-87005)

The aFe Magnum FLOW Custom Air Filter is a high-performance air filtration component designed for maximum airflow and filtration efficiency. Constructed by aFe, this custom-sized filter measures 20-1/4 inches in length, 16-3/8 inches in width, and 5-1/4 inches in height, featuring expanded metal for added durability. The filter media incorporates seven layers, including five layers of progressive cotton gauze and two layers of synthetic dry media, providing superior filtration and protection against contaminants. Its pliable urethane construction with a bump seal ensures a leak-free fit, making it suitable for demanding conditions and enhancing engine performance and longevity.

This custom air filter is intended for use in various vehicles requiring a precise fit, with compatibility based on size and application. It is ideal for enthusiasts seeking improved airflow and filtration in street, track, or off-road environments. Designed as a direct replacement or upgrade, it can be installed with standard tools and does not require modifications. The kit includes the filter itself, and it is suitable for use in applications where maximum filtration and durability are priorities, ensuring reliable performance under extreme conditions.