aFe 24-91108 Magnum FLOW Pro 5R Universal Performance Air Filter

Vehicle Fitment

• Universal fit for most intake systems with a 4" flange opening

Features

• Pro 5R five-layer cotton gauze media for high airflow and filtration efficiency
• Pre-oiled, washable, and reusable design for long-term performance
• Inverted conical shape increases intake surface area
• 100% polyurethane top and base for durable, leak-free construction
• Tall, open pleats maximize dust holding capacity
• Pliable polyurethane flange with integrated bumps ensures tight seal
• Boosts airflow for improved horsepower and torque potential
• Backed by a 2-year limited warranty

Specifications

• Part Number: 24-91108
• Filter Type: Magnum FLOW Pro 5R performance air filter
• Flange Inside Diameter: 4.000"
• Base Outside Diameter: 6.000"
• Top Outside Diameter: 5.500"
• Height: 7.500"
• Material: Oiled cotton gauze with polyurethane frame
• Design: Inverted conical high-flow configuration

Included Components

• 1x aFe 24-91108 Magnum FLOW Pro 5R Air Filter
• 1x Installation Instructions

Product Description

The aFe 24-91108 Magnum FLOW Pro 5R Universal Performance Air Filter is engineered to enhance engine breathing by allowing increased airflow while maintaining excellent filtration. Featuring five layers of progressively finer Pro 5R cotton gauze media, this high-flow filter is designed to outperform standard paper filters and support increased horsepower and torque. Its inverted conical design and tall, evenly spaced pleats maximize surface area and dust holding capacity for longer service intervals.

Constructed with a 100% polyurethane top and base, the 24-91108 ensures long-lasting durability and a leak-free seal through its pliable polyurethane flange with integrated bumps. This washable and reusable performance filter is ideal for custom intakes, cold air intake systems, or as a high-flow replacement where a 4" flange filter is required. Backed by a 2-year limited warranty, it provides a cost-effective and high-performance solution for enthusiasts looking to improve airflow and throttle response.