Dryflow Air Filter 4x5.25

The AEM Induction Dryflow Air Filter 4x5.25 is a high-performance conical air filtration element designed for engine intake systems that require efficient airflow and extended service intervals. This synthetic dry-flow filter is ideal for street applications, tuning builds, and performance modifications, ensuring consistent air quality that is essential for engine longevity and power output.

Engineered with a 6-inch base diameter and 5-1/8-inch top diameter, this filter measures 5-1/4 inches in height and features a 4-inch clamp-on flange for secure mounting. The conical design maximizes surface area for dirt trapping while minimizing restriction, allowing your engine to breathe freely across the RPM range. AEM's synthetic media construction resists moisture and provides reliable performance in diverse environmental conditions.

This universal filter element is perfect for builders and tuners upgrading factory air intake systems or designing custom intake manifolds. Whether optimizing a naturally aspirated engine for peak efficiency or integrating forced induction, the Dryflow Air Filter 4x5.25 delivers the filtration reliability and airflow characteristics that serious builders demand.