Feuling Parts BA Series Durable Cover Air filterRef : FELG00070A / 10103317

FEULING PARTS - BA Series Air Filter (Ref. 5463)

Designed for vintage and touring enthusiasts, the BA Series air filter from Feuling features a solid one-piece billet aluminium cover. Its high-flow intake horn, with optimised lip and cone, increases air speed and promotes a more balanced dynamic flow without resorting to a complex multi-layer construction. The 2.5” washable/reusable filter is mounted on a one-piece cage, and the back plate is engraved with “MADE IN USA” and “FEULING”.

This kit is intended to improve engine breathing and throttle response, particularly on engines equipped with modified intakes or cylinder heads. Developed and validated on a flow bench, it adheres to the OEM cylinder head ventilation orientation and incorporates optimised ports for emission requirements.

• Design: Solid one-piece cover, black/red finish
• Material: Machined billet aluminium
• Shape: Round, 2.5” washable/reusable filter
• Origin: Made in the USA
• Compatibility: Evo Big Twin '93-'99 (breather bolts 1/2-13). For Evo '84-'92 (crankcase breathers, bolts 5/16-18) adaptation requires Feuling mounting kit #5100

Manufacturer reference: 5463. Ideal for 90s Softail and Harley customs seeking a clean look, optimised air intake, and a durable part with a proven style.