Designed to supply massive amounts of air when you need it most. The HornAir 5HB comes complete with everything needed to get this onboard air system installed in your vehicle. The 5HB is perfect to be paired with even our most extreme train horns!
The 5HB air system features a 5-gallon air tank, big enough to keep up any air-hungry beast honking for at least 5-7 seconds.
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.