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 KN66-3130 Product Specifications
Product Style: Custom Assemblies
Color: Red
Filter Height: 5 in (127 mm)
Filter Material: Cotton Gauze
Neck Flange: 5.125 in (130 mm)
Overall Height: 6.25 in (159 mm)
Replacement Filter: E-3680
Size: 11 Inch
Style: Standard
Top Material/Finish: None
Top Style: X-Stream
Total Height: 6.25 in (159 mm)