Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine.

Part KN66-3150 Product Specifications
Product Style: Custom Assemblies
Color: Red
Filter Height: 2.75 in (70 mm)
Filter Material: Cotton Gauze
Neck Flange: 5.125 in (130 mm)
Overall Height: 4.5 in (114 mm)
Replacement Filter: E-3530
Size: 9 Inch
Style: Standard
Top Material/Finish: Black Powder Coated
Top Style: X-Stream
Total Height: 4.375 in (111 mm)