DIY Train Horn Gun Kit with 4 Trumpets (Universal)

Just do it with our Train Horn Gun Kit with 4 Trumpets!

This universal kit is applicable for brushed drills. It comes without a remote control and without a remote receiver. Remote control never can be used with this kit.

We included all necessary for building an extremely loud cordless horn from your impact tool. T brand tool perfectly fits our compressor and horns to build it yourself. 

How to make an impact air horn? Here are simple steps:

1. Unscrew a clamp shell
   
2. Remove gears
3. Remove drill motor
4. Fit shell to match air compressor
5. Connect air compressor to terminals
6. Connect battery and doublecheck compressor works properly
7. Screw back shell
8. Drill 2 holes for bolts from the back side
9. Install horns mount using 2 bolts
10. Connect hose to the compressor and horns
11. Enjoy your new horn!