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Direct Fit Onboard Air System and Model 730 Demon Triple Train Horn (07-21 Tundra)

Item TU10254
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Market Price $1,970.99 You Save 15% ($286.00)
Our Price

$1,684.99 (kit)

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      Product Information

      Features, Description, Q&A, Specs & Installation


      • Onboard Air System and Triple Train Horn
      • Extreme 157.80-Decibel Train Horn Sound
      • Gives Advance Warning in Emergency Situations
      • Scares Away Stray Wildlife
      • Air System can Power Air Bag Kits and Pneumatic Tools
      • Features 150 psi Air Compressor and 3-Gallon Tank
      • Comes with a Tire Inflator Kit
      • Durable Steel Construction
      • Direct Installation
      • Sold as a Kit
      • Fits All 2007 to 2021 Toyota Tundra Models


      Make Some Noise. There will be times when you'll need an extra-loud horn — to scare away wild animals or to catch attention during emergencies. As far as loud horns go, you can’t do better than the Bolt-On Onboard Air System and 730 Triple Train Horn. This system comes with a 150 PSI compressor, a 3-gallon air tank, and a triple train horn. When combined, this system produces an intense train horn sound with a 157.80-decibel rating — certainly loud enough for all your early warning needs.

      Effective Air System. This kit’s included onboard air system also provides you with additional functionality for both on and off-road use. Specifically, this kit includes a tire inflator kit, which you can use in case of a flat or to inflate your tires after airing them down. Moreover, the air system can even be used to power an air bag kit, pneumatic tools, and even inflate items like rafts. These factors can certainly make your off-road adventures more secure and even fun.

      Durable Build Quality. The air horns, air tank, and mounting brackets included with this kit are all made from premium steel, offering superior durability and reliable performance. Additionally, these components are all machine-formed with the air tank’s seams getting expertly welded for added rigidity and a clean look. Finally, this kit’s components receive a wear-resistant black powder coating for exceptional corrosion protection.

      Direct Installation. This kit is designed to install onto preexisting locations on your truck’s crossmember using the included mounting brackets. No drilling or welding is needed although this kit will need assembly and wiring work to properly connect the compressor with your truck’s electrical system. Also, installation is completed using just standard hand tools.

      Application. The Bolt-On Onboard Air System and 730 Triple Train Horn fits all 2007 to 2021 Toyota Tundra models.

      Application Notes. Using this train air horn may violate noise pollution regulations in your area. Please do check local noise pollution laws.


      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Train Horn Assembly
      • (1) Compressor
      • (1) Air Tank
      • (1) Drain Valve
      • (1) Safety Valve
      • (1) Hex Plug
      • (1) Compression Fitting
      • (1) Pressure Switch
      • (1) Reducer Fitting
      • (1)

      Questions & Answers

      10 More Questions