FEULING PARTS 3" Velocity Stack with Backing Plate Kit — Chrome, Billet Aluminum – 18-26 Softail, 17-26 Touring, 17-25 Trike, 17-23 CVO

Designed for engines running modified and ported cylinder heads with larger throttle bodies, this 3" velocity stack delivers noticeable horsepower and torque gains for track and racing use.

Includes a backing plate and all necessary hardware for standard head breathers, with a 4" diameter mouth that tapers internally to a 64 mm ID to optimize airflow.

Built for performance and weekend track duty, this component is made in the USA.