1NATHAN K3 5485K

The HornBlasters King 3 544K Train Horn Kit is a comprehensive air horn solution designed for universal integration with any 12V vehicle. This kit features a high-performance 3-chime King 3 horn, a durable 5-gallon air tank, a Viair 444C air compressor, air lines, a pressure switch, PTC fittings, all necessary wiring, and mounting hardware. It delivers a powerful train horn sound with a 5-6 second honk time and is built to be weather-resistant. The kit is available with either a raw or stealth black horn finish, allowing for customization to match vehicle aesthetics. While universally compatible, some vehicles may require specific mounting solutions or minor electrical modifications during installation.