aFe MagnumFLOW OER Pro DRY S Performance Air Filter for Select BMW 2006-2013 (L6-3.0L)

Fits select 2006-2013 BMW 128i, 325i/xi, 328i/xi, 330i/xi/Ci, and 335i/xDrive (L6-3.0L).

Upgrade your BMW's intake efficiency with the aFe MagnumFLOW OER (Original Equipment Replacement) air filter. This Pro DRY S filter is engineered to outperform restrictive factory paper filters, providing increased airflow for improved throttle response while maintaining superior filtration levels. The oil-free design simplifies maintenance, allowing you to wash and reuse the filter without the need for specialized recharging oils.

Constructed with a 100% polyurethane frame on all sides, this filter is built for durability and heat resistance, preventing the warping and cracking common with lesser designs. The integrated progressive bump seal ensures a perfect, leak-free fit inside the factory airbox, forcing air through the three layers of progressive synthetic media for maximum dust-holding capacity and engine protection.

• Pro DRY S Media: 3-layer progressive synthetic dry media offers maximum convenience with no oiling required.
• Washable and Reusable: Designed for multiple cleaning cycles to provide years of service.
• Durable Construction: 100% polyurethane frame maintains its shape and seal for the life of the filter.
• Progressive Bump Seal: Provides a tight, tool-free seal against the factory housing to prevent debris bypass.
• Part Number: 31-10131