aFe Power MagnumFLOW Pro DRY S Air Filter for Select BMW 3/5-Series/X3/Z3/Z4 1992-2008 (31-10015)

Fits select 1992-2008 BMW 3-Series, 5-Series, X3, Z3, and Z4 models (L6 engines).

The aFe Power MagnumFLOW Pro DRY S air filter provides a high-flow replacement for your factory paper filter, optimizing engine performance without the need for filter oils. Constructed with three layers of progressive synthetic media, this dry filter maximizes airflow while maintaining high filtration efficiency. The tall, evenly spaced pleats provide a significant dust-holding capacity, allowing for longer service intervals between cleanings.

Built for durability, the filter features a 100-percent polyurethane frame on all sides to prevent degradation from engine heat or chemicals. An integrated urethane bump seal ensures a leak-free fit within the factory housing for the life of the filter. This filter is fully washable and reusable, offering a sustainable alternative to disposable OE filters.

• Manufacturer Part Number: 31-10015
• Media Type: 3-Layer Pro DRY S (Non-Oiled Synthetic)
• Frame Material: 100% Polyurethane
• Filter Style: OE Replacement (OER)
• Washable and reusable for multiple service cycles
• Progressive bump seal design for a precise, airtight fit