aFe MagnumFLOW Pro 5R 2.5in x 4.5in x 4.5in x 7in Air Filter | Universal (24-91151)

The aFe MagnumFLOW Air Filter - Pro 5R is a high-performance automotive air filter designed to maximize airflow and filtration efficiency. Constructed with five layers of pre-oiled cotton gauze media, it offers excellent performance even when dirty, making it suitable for both street and track applications. Its progressive layering ensures high flow rates, while the rounded, evenly spaced pleat design increases usable surface area for improved airflow and dust holding capacity. Made with a durable polyurethane base and top, the filter maintains its shape through heat cycles and features external locking tabs for easy installation into most Momentum series housings, enabling straightforward maintenance and replacement.

This filter is compatible with a wide range of vehicles and is ideal for enthusiasts seeking a reliable, reusable upgrade to stock air filters. It is designed for direct bolt-on installation, fitting various engine configurations requiring a 2.5-inch inlet and specific dimensions of 4.5 inches in base and top diameter, and 7 inches in height. Suitable for street, track, or daily driving, the Pro 5R filter can be easily recharged with aFe’s POWER CLEANER and blue air filter oil, ensuring long-lasting performance. The kit includes the filter itself, with no additional hardware required for installation.