Kleinn Automotive Air Horns HK9-SLIMLINE Air Horn Compressor Universal

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16.00 (in)
21.00 (in)
28.00 (in)
MSRP: $1,639.99
— You save $490.04


Air Horn Compressor Pro Blaster Triple Train Horn Kit

Pro Blaster Triple Train Horn Kit; Three Black Steel Trumpets; 18.25 in./14.75 in./10.5 L; 150 PSI; 3 Gal. Tank w/Five 0.25 in./Two 0.5 in. NPT Ports; Waterproof Air Compressor;

  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

  • Features Model 730 The Demon Train Horn
  • Our Biggest Train Horn Kit
  • Detachable Trumpets Allows Tons Of Installation Options
  • 100 Percent Duty Cycle Sealed Compressor
  • 5 Gallon Tank
  • Bonus Tire Inflation Kit With Storage Bag
  • Can Power Other Accessories
  • Upgradable With Part Number 6890
  • All Necessary Fittings And Hardware Included
  • Detailed Installation Instructions
  • 5.0 Gallon Air Tank Two 0.5 in. And Five 0.25 in. NPT P

Our biggest train horn kit! The Demon(TM) Model 730's massive and detachable XCR 2.0(TM) spun steel trumpets 18.25 inches, 14.75 inches, 10.5 inches allow tons of installation options. Includes a high output 150 PSI, 100% duty compressor, 5 gallon tank and tire inflation kit with storage bag. Can power your horns as well as other accessories like air bags and small air tools. -For the clinically insane among you, the 730 can be upgraded by adding an Ultra BlastMaster(TM) valve upgrade P/N 6890 - making it the loudest, largest and most aggressive train horn on the market

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Warranty Information

Full manufacturer's warranty
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