Feuling Parts Slim BA Air Cleaner Kit — BA Series, Chrome

The Slim BA air cleaner kit brings a slimmer profile and improved airflow for more right-side leg clearance.

The cage measures 2.375 in high and uses a one-piece, precision-machined housing with a high-flow washable, reusable filter for simple maintenance.

Developed on the flow bench, dyno tested and track proven, it produces impressive horsepower and torque gains, with exceptional results on engines running modified or ported cylinder heads and larger throttle bodies.

Lengthened intake runners increase air velocity and add volume for balanced dynamic flow, while the optimized velocity stack opening and internal taper refine airflow characteristics.

The one-piece design creates a clean appearance and simplifies installation compared with multi-stack constructions. Made in the USA.