These power filters from DNA are at least as good as the ones of K&N! The tests prove it!

In a nutshell: more power on the custom, more man on the bike?

Price per filter.

Specifications:

• Part Number: RO-4900-80
• Design: Oval (cone)
• ID: 49 mm
• Length: 78 mm
• Outside Diameter Big: 100 x 80 mm
• Outside Diameter Small: 75 x 50 mm
• Flange: 16 mm
• Top Style: Rubber

The filter is washable. Re-oil it and you're on your way again.

The oil ensures that you can keep riding in the rain.