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DIY Impact Train Horn Kit with 4 Trumpets - up to 150db - BossHorn
  • DIY Impact Train Horn Kit with 4 Trumpets - up to 150db - BossHorn
  • DIY Impact Train Horn Kit with 4 Trumpets - up to 150db - BossHorn
  • DIY Impact Train Horn Kit with 4 Trumpets - up to 150db - BossHorn
  • DIY Train Horn Gun Kit with 4 Trumpets (Universal) - BossHorn
DIY Train Horn Gun Kit with 4 Trumpets (Universal)

DIY Train Horn Gun Kit with 4 Trumpets (Universal)

$130.00
Color

Some people want a horn that shows up finished. This kit is for everyone else. The DIY Train Horn Gun Kit with 4 Trumpets is a universal, no-frills build project: you supply a brushed drill, and the kit supplies the quad-trumpet horn assembly, the compressor, and the fittings. A few hours at the workbench later, you are holding a handheld, cordless train horn you put together with your own two hands — plus a story to go with it.

What You Get

  • Four trumpets tuned for a deep, genuine train-horn tone with the acoustic impact of the real thing — not a beep, a blast.
  • Built-in air compressor — no separate air tank to fill or haul around.
  • Universal design made to work with most brushed-motor drills.
  • Serious volume that easily outclasses a standard car or truck horn.
  • Manual trigger only — this version ships with no remote or receiver and cannot be paired with any remote system. You squeeze it, it roars. Simple and direct.
  • Three finishes — choose black, chrome, or red.

A Build Worth Gifting

The assembly is honest garage work: open the drill shell, pull the gears and motor, seat the compressor, connect it to the drill's terminals, button it back up, and bolt on the horn mount. Every mechanical piece you need — trumpet assembly, compressor, hose, and mounting screws — comes in the box. That makes it an easy pick for the person in your life who would rather assemble something than unwrap it: a weekend project that ends with a very loud, battery powered reward.

Once it is together, it travels wherever you do. Bring it to tailgates, campsites, boat docks, or the finish line of a backyard race — one pull of the trigger and everybody knows exactly where the action is.

In the Box

  • Air horn assembly with 4 trumpets
  • Air compressor
  • Air hose
  • 2 mounting screws
  • Drill and battery sold separately — works with most brushed drills

This is an independent, universal DIY kit and is not affiliated with, endorsed by, or sponsored by any tool or drill manufacturer. Drill and battery not included.

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