aFe 24-91051 Magnum FLOW Pro 5R Universal Performance Air Filter

Vehicle Fitment

• Universal fit for most intake systems requiring a 5.5" flange air filter

Features

• Pro 5R five-layer cotton gauze media for high airflow and filtration
• Pre-oiled and washable for long-term reuse and reduced maintenance
• Constructed with 100% pliable polyurethane for lasting durability
• Tall, open, evenly spaced pleats maximize dust holding capacity
• Integrated urethane bump seal ensures a tight, leak-free fit
• Improves airflow for enhanced horsepower and throttle response
• Compatible with custom and aftermarket intake systems
• 2-year limited warranty for added peace of mind

Specifications

• Part Number: 24-91051
• Filter Type: Magnum FLOW Pro 5R performance air filter
• Flange Inside Diameter: 5.500"
• Base Outside Diameter: 9.000"
• Top Outside Diameter: 7.000"
• Height: 8.000"
• Material: Oiled cotton gauze with polyurethane frame
• Shape: Round tapered inverted conical design

Included Components

• 1x aFe 24-91051 Magnum FLOW Pro 5R Air Filter
• 1x Installation Instructions

Product Description

The aFe 24-91051 Magnum FLOW Pro 5R Universal Performance Air Filter is engineered to significantly enhance engine airflow and performance compared to standard paper filters. Its advanced five-layer Pro 5R cotton gauze media provides high airflow while maintaining excellent filtration efficiency. The tall, open pleats increase dust holding capacity, delivering longer intervals between cleanings and dependable performance.

Designed for universal compatibility, this air filter fits most intake systems requiring a 5.5" flange, making it ideal for custom setups and aftermarket cold air intakes. The washable and reusable design lowers long-term maintenance costs and reduces waste, while the integrated urethane bump seal ensures a secure, leak-free fit. Backed by a 2-year limited warranty, the 24-91051 is a reliable choice for enthusiasts seeking improved horsepower, throttle response, and overall engine breathing performance.