AIR IS POWER, and Boyesen has channeled that power like never before. With its revolutionary design and ease of installation, adding more power and greater acceleration is now within your reach. Available for all Harley Davidson (FLH) touring models ‘08-Up. Not for use in California on pollution controlled vehicles.
Complete bolt-on kit: backing plate, filter and mounting hardware
Patented X-Wing design of more power and acceleration
X-Wing Venturi increases air speed for added throttle response
Oil free/washable filter media – poly-cotton blend
XL filter area for increased airflow – filters to 40 microns
One piece precision casting with internal breather passages
Bolt-on o-ring assembly – no modification required
