aFe 24-45505 MagnumFLOW Pro-5R Universal Air Filter with 4.5- Flange

Vehicle Fitment

• Universal drop-in air filter (not vehicle-specific)

Fitment Notes

• Clamp-on installation compatible with any intake tube featuring a 4.5- flange ID
• Not intended for OEM airbox replacement

Features

• Pro-5R five-layer oiled cotton gauze media (~98.6% filtration efficiency)
• 100% polyurethane top and bottom for a lasting seal
• Deep pleated design for maximum surface area and airflow
• Washable and reusable for multiple cleaning cycles
• Integrated urethane bump seal to prevent air leaks
• High-flow performance helps increase horsepower and torque
• Simple clamp-on fit - no modifications required
• 2-year limited warranty against defects

Specifications

• Flange ID: 4.50-; Base OD: 6.00-; Top OD: 4.75-; Height: ~5.00-
• Media: Oiled cotton gauze, 5-layer
• Filter Efficiency: ~98.6%
• Washable/reusable design
• Weight: ~1.25-lb
• Country of Manufacture: USA

Included Components

• 1- Pro-5R universal air filter (pre-oiled)
• 1- Stainless steel clamp

Product Description

The aFe MagnumFLOW Pro-5R universal air filter (part 24-45505) is a high-performance clamp-on upgrade compatible with any intake tube featuring a 4.50- flange. Constructed with five layers of oiled cotton gauze media and sealed by polyurethane end caps, it delivers enhanced airflow, filtration, and durability. The tall pleated design increases dust-holding capacity, while its washable and reusable nature extends service life. Designed for performance enthusiasts seeking intake upgrades across various custom or universal applications.