aFe Magnum FLOW Custom Air Filter | 20.6x20.6x5.7in Urethane w/ Expanded Metal (18-87006)

The aFe Magnum FLOW Custom Air Filter is a high-performance air filtration component designed for maximum airflow and filtration efficiency. Built by aFe, this custom-sized filter measures 20.6 inches in length and width with a height of 5.70 inches, featuring expanded metal for added durability. The Pro GUARD7 media construction incorporates seven layers—five layers of progressive cotton gauze and two layers of synthetic dry media—providing superior filtration while maintaining optimal airflow. The pliable urethane construction with a bump seal ensures a leak-free fit, making it suitable for demanding conditions. This filter is engineered to endure extreme environments, offering enhanced engine protection and performance.

Designed for custom applications, this filter is ideal for vehicles requiring a high-capacity, durable air intake solution. Its size and construction make it suitable for various performance setups, especially where maximum filtration and airflow are critical. The product is a direct replacement or upgrade for compatible air intake systems, providing improved filtration efficiency and longevity. Installation involves replacing the existing filter with this custom unit, ensuring a secure, leak-free seal. Suitable for use in street and performance vehicles, this filter enhances engine breathing under demanding conditions, supporting optimal power output and reliability.