aFe 21-90054 Magnum FLOW Pro DRY S Universal Air Filter (6" Flange)

Vehicle Fitment

• Universal Fit - Designed for compatible performance intake systems with ~6" inlet flange (Not vehicle-specific; verify fitment with intake manufacturer)

Features

• Magnum FLOW Pro DRY S oil-free synthetic media for high airflow and simplified maintenance
• Washable and reusable design for extended service life and cost-effective upkeep
• Pliable polyurethane flange with integrated bumps for a secure, leak-free seal
• Conical performance shape enhances airflow compared with restrictive stock filters
• Deep, open pleat design increases surface area for improved dust holding capacity
• Durable polyurethane top and base construction for long-lasting performance
• Universal design fits many aftermarket cold air and short ram intake systems
• Oil-free media eliminates messy oil application during maintenance

Specifications

• Part Number: 21-90054
• Filter Media: Pro DRY S synthetic, oil-free
• Flange Inside Diameter: 6.00 in
• Base Outside Diameter: ~9.00 in
• Top Outside Diameter: ~7.00 in
• Filter Height: ~7.00 in
• Shape: Conical performance air filter
• Reusable/Washable: Yes

Included Components

• 1x aFe Magnum FLOW Pro DRY S Universal Air Filter (21-90054)

Product Description

The aFe 21-90054 Magnum FLOW Pro DRY S Universal Air Filter is a high-flow performance filter element engineered to improve airflow and filtration efficiency in compatible aftermarket intake systems featuring a ~6" inlet flange. Utilizing advanced Pro DRY S oil-free synthetic media, this air filter delivers excellent airflow while capturing dust and contaminants effectively - supporting improved engine breathing and responsiveness compared with restrictive stock filters. Its washable and reusable design helps lower long-term maintenance costs and keeps servicing straightforward.

Constructed with a pliable polyurethane flange featuring integrated bump seals and a durable top and base, the 21-90054 forms a secure, leak-free fit when clamped into compatible intake openings. The conical shape and deep, open pleats increase usable surface area for enhanced dust holding capacity and extended filter life. Because this filter is a universal fit element rather than vehicle-specific, always verify that the filter's flange size and shape match your intake system before installation to ensure proper fit and performance.