Wolo Orient Express Plus High-Pressure On-Board Air Horn — 4-Trumpet Styling, 130dB

The Wolo Orient Express Plus High-Pressure On-Board Air Horn is more compact in size, yet still emits that powerful train horn sound. Designed to fit into an engine compartment that has less available space. Comes complete with a high-pressure on-board tank system so it's ready to install. 4 trumpet system ensures that when this horn is sounded, the driver will be heard.