TWIN AIR Air Filter - Honda 150012 XD-4/VX-Pro3/VX-Pro4 Helmet Liner — XL Protects swingarm from chain wear

Protects swingarm from chain wear

25" perforated core for its traditional and recognizable Harley sound No unsightly external screws holding in the tip or core giving the muffler a smooth undisturbed finish from front to back

Aluminum bar shaped to help the plastic guard to provide coverage and resistance

Has a greater depth than OEM design

Stock Weight 7

TWIN AIR Air Filter - Honda 150012 XD-4/VX-Pro3/VX-Pro4 Helmet Liner — XL Protects swingarm from chain wearDual bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions