aFe Power MagnumFLOW Pro 5R OER Drop-In Performance Air Filter for 1992-2008 BMW 3/5-Series, M3, X3, Z3, Z4 (30-10015)

Fits select 1992-2008 BMW 3-Series, 5-Series, M3, X3, Z3, and Z4 models.

The aFe Power MagnumFLOW Pro 5R OER (Original Equipment Replacement) air filter is a high-performance drop-in upgrade for your factory airbox. Engineered to outflow restrictive stock paper filters, it utilizes five layers of progressively finer mesh cotton gauze media to deliver maximum airflow and improved horsepower. The oiled media design provides high filtration efficiency while enhancing throttle response by reducing intake resistance.

Built with a 100% polyurethane boxed frame, this filter is designed to withstand engine heat and chemical exposure without degrading. The integrated urethane bump seal ensures a tight, leak-free seal over the life of the filter, while deep, evenly spaced pleats provide superior dust-holding capacity for extended service intervals. This washable and reusable filter is a lifetime investment for your BMW.

• Pro 5R Media: 5-layer progressively finer oiled cotton gauze for maximum airflow
• Polyurethane Construction: 100% polyurethane frame for stability and long-term durability
• Integrated Bump Seal: Progressive design ensures a secure, leak-free seal in factory housing
• High Performance: Improved airflow for increased horsepower and torque
• Reusable: Washable media designed for multiple cleaning cycles
• Warranty: Limited Lifetime Warranty
• Manufacturer Part Number: 30-10015