Bolt-On Spare Tire Train Horn / Onboard Air Systems for 2017-2026 Ford F-250/F-350/F-450 Super-Duty | Horn Installed in Spare Tire Location New 25% Duty Cycle Reliable Performance:

25% Duty Cycle Reliable Performance: The 120 PSI system ensures you always have the air you need

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Thermal Protection

Wiring and Detailed Instructions

Bolt-On Spare Tire Train Horn / Onboard Air Systems for 2017-2026 Ford F-250/F-350/F-450 Super-Duty | Horn Installed in Spare Tire Location New 25% Duty Cycle Reliable Performance:Bolt On Spare Tire Train Horn Onboard Air Systems for 2017 2026 Ford F 250 F 350 F 450 Super Duty Horn Installed in Spare Tire Location (SDKIT17 XXXSTL) 2017 2026 FORD F 250 F 350 F 450 All Trims (Horns replace the spare tire) Horn Installation Instructions Tank and Compressor Installation Instructions WHATS THE DIFFERENCE? BAD ASS SYSTEM The Beast model 230 horn features reinforced high impact ABS trumpets with all metal bases and a high output