The Kleinn 730 train horn and onboard air system for 2011–2016 Ford F-250 and 2011–2015 F-350 is a vehicle-specific, bolt-on kit combining the Demon 730 triple horn with a heavy-duty 150 PSI air system. The package is built for direct-fit installation and includes necessary fittings and mounting brackets. Kleinn’s kits are engineered as complete onboard solutions for drivers who want powerful horn sound and integrated air utility.
Kleinn 11-16 Ford F-250/ F-350 Onboard Air System w/ Model 730 Horns