HornAir 544K Nightmare Edition Air System


  • Seriously Powerful

    This kit is designed for large applications, whether it be full-size train horns or heavy use for air tools, tire inflation, or any other mobile air application, this is the ultimate kit.

    This package is perfect for filling upload leveling air springs. If your truck has air springs without a compressor setup, this is the perfect compliment. Please note that if you use horns, you will still need an air valve kit to connect the system properly.

    The Little Extras That Matter

    Unlike some other air systems, HornAir kits come with 10 and 18 gauge wire, and a complete wiring kit including a fuse holder. This takes out the guesswork on your end and makes sure your system is installed correctly.

    Another great feature of HornAir systems is that they come with a standard 1/2in OD push-to-pull fitting. This means the horns you hook up with get all the air they need.

      • Designed For Extreme Train Horns
      • All-inclusive Train Horn Air Solution!
      • Top-End 200 PSI Capable Compressor Perfect For Train Horns
      • Comes With Standard 1/2" Push-to-Pull Fitting
      • Complete Fitting Kit With Safety Valve & Drain Cock
      • All Standard Mounting Hardware
      • Viair 444C Black Air Compressor
      • 300 PSI US Made Air Tank
      • 110/150 PSI Weatherproof Pressure Switch
      • 1/2in Push-to-Pull Air Line Fitting
      • Safety Blow-Off
      • Drain Cock
      • 20ft 10ga Wire
      • 20ft 18ga Wire
      • Inline Fuse Holder
      • Terminal Kit
      • Detailed Instructions
      • Tank: HornAir 5 Gallon Tank
      • Length: 20.5" (520.7 mm)
      • Diameter: 9.5" (241.3 mm)
      • Height (With Legs): 11.5" (292.1 mm)
      • Weight: 20 lb (9.07 Kg)
      • Compressor: Viair 444C Black Air Compressor
      • Voltage: 12 Volts DC
      • Max Amperage: 19 Amps
      • Maximum Duty Cycle: 100% @ 100 PSI
      • Maximum Pressure: 200 PSI
      • CFM @ 0 PSI: 1.76 CFM
      • Length: 11.25″ (285.75 mm)
      • Width: 4.0″ (101.6 mm)
      • Height: 6.75″ (171.45 mm)
      • Weight: 9.75 lb (4.42 Kg)
      • Pressure Switch: Weatherproof 110/150 PSI Switch
      • Voltage1: 2 volts DC
      • Max Amps: 40A
      • Stop Pressure: 150 PSI
      • Restart Pressure: 110 PSI



    This product contains chemicals known to the state of California to cause cancer.