Arlen ness Big Sucker Slot Kit Air filterRef : ANS00421A / 10102066

Big Sucker Slot Track Air Filter Kit by ARLEN NESS (Manufacturer's Ref: 50-836) brings a custom look and a refined finish for Twin Cam. This shiny black CNC machined aluminium kit features the Slot Track design and a round shape that respects the Vintage/Classic and Touring aesthetics of large Harleys.

• Construction: CNC machined aluminium monoblock backplate
• Concealed breather system with O-rings at the cylinder heads and at the injector/carburettor mouth exit — no additional hoses or mounting accessories required
• Rounded intake promoting unobstructed airflow
• Colour/finish: shiny black, water-resistant
• Compatibility: compatible with OEM filter cover; for Twin Cam Delphi EFI (2001–2017) and Twin Cam CV carburettor (1999–2006)
• Supplied with all mounting hardware and instructions

Designed for riders who want an aesthetic upgrade without compromising on quality, this kit installs easily and neatly conceals the breather. Particularly suitable for Harley Dyna models such as FXDWG Wide Glide, FXDL Low Rider, and FXDF Fat Bob (2017 model listed as an example).