Arlen ness Big Sucker Stage I Kit Air filterRef : ANS00225A / 10102699

Big Sucker Stage I Air Filter Kit – ARLEN NESS (ref. 18-560)

Designed for beautiful American bikes and high-torque touring models, this Big Sucker Stage I kit offers a compact and tidy intake solution. The one-piece aluminium backplate integrates the breather and relies on O-rings at the cylinder heads and the injector/carburettor mouth outlet, thus avoiding the need for additional hoses. Subtle black finish that easily blends with chrome or matte parts.

• Filter: round red element, pre-oiled and washable, made of four layers of surgical-grade cotton for reliable filtration and optimised airflow.
• Construction: aluminium backplate, Stage I design, sturdy material and black finish.
• Integrated breather: sealed at critical points for clean engine breathing without additional hardware.
• Installation: all mounting hardware and instructions are included. Only accepts round Arlen Ness® Stage I covers.

Ideal for Vintage/Classic and Touring, this kit fits Harley-Davidson FXSE, FXDLS and FLSTFBS (2017 1800 cc models) and other compatible Stage I Big Twins. A practical and aesthetic choice for those who want to enhance the intake and look of their machine.