aFe Power MagnumFLOW OER Pro 5R Air Filter for 2006-2013 BMW 128i and 3-Series (L6-3.0L) 30-10131

Fits 2006-2013 BMW 128i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330Ci, 330i, and 330xi (L6-3.0L).

The aFe Power MagnumFLOW OER Pro 5R performance air filter replaces your restrictive factory paper element with a high-flow, washable, and reusable design. Engineered for the BMW N52 and N51 naturally aspirated inline-six engines, this filter uses a 100-percent polyurethane boxed frame to maintain a perfect seal even under extreme heat. The Pro 5R media features five layers of progressively finer mesh oiled cotton gauze, maximizing airflow for improved throttle response and horsepower while maintaining engine protection.

Built with deep, evenly spaced pleats, this filter offers a massive surface area for superior dust-holding capacity, allowing for longer service intervals. The integrated urethane bump seal ensures a tight, leak-free fit inside the factory airbox, preventing unfiltered air from bypassing the media.

• Pro 5R Media: Five layers of progressively finer oiled cotton gauze for maximum performance.
• Polyurethane Frame: 100-percent polyurethane boxed frame provides stability and a secure seal.
• Deep Pleat Design: Tall pleats increase surface area for higher flow and longer service life.
• Direct Fit: Drops into the factory airbox for an easy installation.
• Maintenance: Fully washable and reusable for the life of the vehicle.
• Part Number: 30-10131