VX6003-HK Vortex 6? upgrade kit for air horns
Vortex™ 6 Upgrade Kit for Air Horns
The more air volume you can deliver to an air horn, the louder it will be. Upgraded Vortex valves push more air flow than standard valves and work great for air suspension use up to 300 PSI. Includes Vortex valve, 1/2″ air tubing and required fittings.