FEULING PARTS BA Air Cleaner Kit — Black, Fits '93–'99 Evo Big Twin (head breather, 1/2-13 bolts) – 93-98 Touring, 93-99 Softail, 93-99 Dyna, 93-94 FXR

Designed with lengthened intake runners to increase air velocity and add volume for a balanced, dynamic flow.

The one-piece construction creates a clean appearance and simplifies installation versus stacked multilayer designs.

A precision-machined velocity stack provides an optimized opening diameter, pronounced outer lip and carefully tapered internal profile for improved airflow.

Includes a high-flow, washable and reusable 2.5" wide filter mounted in a one-piece machined cage for durable, repeatable performance.

The backing plate is engraved with "Made in the USA" and the manufacturer's logo, and the assembly delivers notable horsepower and torque gains—especially on engines with modified or ported heads and larger intake systems.

Developed on the flow bench, dyno tested and track proven; out of the box the unit is set up for OEM-style cylinder head breathing and optimized vent hole locations to meet emissions requirements.

Fitment: fits '93-'99 Evo Big Twin models (head breather, 1/2-13 breather bolts). Also fits '84-'92 Evo models (case breathers, 5/16-18 bolts) with purchase of hardware kit #5100.