Feuling BA Race air filter. Chrome. Clear cover

Black filter element.
Race series. High and extra wide cage for maximum flow.
Requires mid controls for leg clearance. 595 CFM@28.
Fits standard throttle body mounting (OEM H-D: 55mm - Screamin' Eagle: 64mm - HPI: 58mm and 62mm).
From the factory, this Feuling air filter is configured with OEM-style head breathing, channelling into the intake with optimised vent hole locations to comply with emissions regulations. External "Race Only" venting to the atmosphere available with the separate purchase of the Feuling 707101 external breather kit, which includes fittings, vent line and breather element. The backplate is engraved with the 'Made in USA' and 'Feuling' logos.
A great deal of meticulous testing and tuning went into the design of this direct-mount BA (forged aluminium air filter), to create excellent performance (+500 to 595 CFM@28 on a SuperFlow SF600), all paired with the smallest possible dimensions. One-piece full forged aluminium cage; the included velocity stack is inserted, followed by the air filter element, after which the cover is fitted. This simple construction offers a very clean look and easy installation compared with many others. The velocity stack is used to lengthen the intake tract and increase inlet velocity to improve cylinder filling, especially mid-range performance, where most riding is done, and upward. Comes with a reusable, high-flow red cotton air filter element.
Note: The optional caps are available in raw polished, hard anodised black and chrome finishes, with a solid or clear (see-through) acrylic outer cover.
Originally designed for our 130" Bagger GP race engine, what is now our Race Series (RS) BA air filter, stands just one inch shorter and boasts an impressive 33% increase in filter size compared to our standard mount BA air filter. NOTE: Requires mid foot controls.
With years of experience designing improved cylinder heads, combustion chambers and intake manifolds, FEULING introduces a new direct-mount air filter design for Harley-Davidson motorcycles. The Feuling BA Air Filter lengthens the intake runners and increases air velocity, delivering additional volume for balanced dynamic flow.
The BA air filter features a high-flow forged aluminium speed venturi with optimal opening diameter, outer lip and internal cone (ID). The BA Air Filter includes a reusable high-flow air filter and a one-piece forged cage. The one-piece design creates a clean look and makes installation easier compared to the industry standard multi-piece construction.
With performance in mind, we created a convertible backplate that offers optional cylinder head ventilation. From the factory, the FEULING air filter is configured with OEM-style head breathing, venting to the intake with optimised vent hole locations to comply with emissions regulations. External "Race Only" venting to the atmosphere is available with the separate purchase of kit #5417, which includes fittings, vent line and breather element. The backplate is engraved with the 'MADE IN USA' and 'FEULING' logos.
Impressive Horsepower and Torque gains on any engine and exceptional gains seen on engines with modified and/or ported heads alongside larger intakes and throttle bodies. Developed and designed on the flow bench, dyno tested and proven on the track.
Maximum flow: 595 CFM AT 28".
MADE IN THE USA.
Note: Product available on special order only. To order, please contact your MCS sales representative.


Specifications


Brand
Feuling


Application
18-24 (NU) Softail; 17-25 FLT/Touring (excl. 24-25 FLHX 117; 2025 FLHXU; 24-25 FLTRX 117; 23-25 CVO Touring); 17-25 Trikes. Models with or converted to mid-controls


Sales unit
Kit


Finish
Chrome


Packaging weight
0 kg


HS Code
84213100


Motorcycle family
SOFTAIL, TOURING


Original name
Feuling, BA Race Series air cleaner. Chrome. Clear cover