
ARLEN NESS Inverted Series Air Filter (Manufacturer's Ref: 18-987)
Designed for vintage custom enthusiasts and touring riders seeking a polished look without compromising functionality, this Inverted Series kit from Arlen Ness combines machined billet aesthetics with intake-focused design. The forged aluminium backplate incorporates Big Sucker™ technology with a hidden breather and a streamlined air inlet. The CNC-machined inverted top open covers act as velocity stacks to direct air towards the wrapped filter element.
Ideal for recent Customs and Softails (e.g., listed Harley models), this filter adds a technical and aggressive finish to your machine while remaining easy to install and maintain.