Feuling Parts BA Series Transparent Cover Air filterRef : FELG00002A / 10103312

BA Series Air Filter – FEULING PARTS (Ref. 5448)

Give your Harley the breath and style it deserves with this BA Series air filter kit featuring a transparent cover. The one-piece design in machined aluminium and acrylic provides a neat chrome look while simplifying installation compared to traditional multi-element constructions. The high-flow intake horn has elongated ducts and an optimised diameter to accelerate airflow and homogenise engine breathing.

• Design: Transparent cover, chrome/silver finish with red filter element.
• Materials: Machined billet aluminium + acrylic.
• Filter: Washable and reusable 2.5” element with one-piece cage.
• Machining: Engraved rear plate “MADE IN USA” and FEULING logo.
• Configuration: Cylinder head ventilation directed towards the intake, compliant with OEM configuration.
• Development: Designed on a flow bench, tested on a bench and validated on track.

Designed for the Vintage/Classic and Touring universes, this filter is aimed at builds seeking a more efficient intake flow and a modern retro aesthetic. It can improve throttle response, especially on engines equipped with ported heads, enlarged intakes, and butterflies, without compromising the ability to clean and reuse the filter media.

Recommended compatibility: suitable for Dyna models and other Harleys equipped with a standard round mount (see manufacturer references for verification).