The Tesla Cybertruck is already one of the most head-turning vehicles on the road. But there's one area where it falls short: its horn. Like most electric vehicles, the Cybertruck comes with a standard electric horn that's fine for parking lots but completely inadequate for highway driving or getting the attention of distracted drivers.
That weak beep doesn't cut it when you need to alert a driver who's drifting into your lane or warn someone about to merge without looking. That's where a train horn comes in, and thanks to HornBlasters' Tesla Cybertruck Train Horn Install Kit, adding one to your Cybertruck is easier than you ever thought possible.
Why Your Cybertruck Needs a Train Horn
The Cybertruck weighs over 6,000 pounds and accelerates faster than most sports cars. But when you need to alert other drivers, you're stuck with the same weak horn that comes standard on smaller electric vehicles. This creates real safety issues.
A train horn solves this completely. With the ability to cut through traffic noise, penetrate car interiors, and grab attention instantly, a train horn gives your Cybertruck the audible presence it deserves. It's not just about being loud. It's about being heard when it matters most.
The Cybertruck Power Challenge (And How We Solved It)
Here's the problem: the Cybertruck's electrical system runs on 110 volts, but train horns require 12 volts to operate. This voltage mismatch has kept many owners from upgrading their horn.
That's why we created the Tesla Cybertruck Train Horn Install Kit. It includes a high-quality 110-volt to 12-volt inverter that converts power seamlessly, handling up to 50 amps. The kit includes everything you need:
- 110-volt to 12-volt inverter
- 22 feet of 18-gauge wiring (blue and grey)
- Inline fuse holder and fuses for protection
It's a plug-and-play solution. Tap into the Cybertruck's 110-volt outlet, connect the inverter, run the wiring to your horn system, and you're done. No complicated modifications, no cutting factory wiring, no risk to your truck's electrical system.
Real World Install: Shocker S6 544K on a Cybertruck
The first train horn installation on a Tesla Cybertruck was completed by Restylers Inc. in Crestview, Florida. They used our Cybertruck Install Kit paired with the Shocker S6 544K Train Horn Kit, one of our most powerful systems.
The entire installation was mounted in the truck bed. The air system fits in the cubby hole at the bottom of the bed for a clean, stealthy look. The six Shocker horns were bolted to the sides of the bed, protected but ready to blast serious sound.
The result? A Cybertruck with audible presence that matches its visual impact. The system delivers ear-splitting volume with authentic train horn tone that cuts through any traffic situation.
The Shocker S6 544K: Maximum Power
While the Cybertruck Install Kit works with any HornBlasters horn system, the Shocker S6 544K is the ultimate choice for maximum performance.
This kit features six Shocker train horn bells, making it one of the loudest systems we manufacture. The horns are constructed from industrial-grade stainless steel diaphragms and fiberglass-reinforced ABS for exceptional durability.
What's included:
- Six Shocker train horn bells
- 5-gallon air tank (8 to 10 seconds of sustained honk time)
- HornBlasters 1NM air compressor (refills tank in under 7 minutes)
- Black Widow 1/2" stainless steel electric valve
- Pressure switch with built-in 40-amp relay
- Complete wiring, airlines, fittings, and hardware
This isn't just a horn system. It's a complete onboard air system that can also be used for tire inflation, air tools, and air suspension. The system operates at 150 PSI on 12-volt DC power, drawing a maximum of 25 amps.
Installation Overview
Installing the system is straightforward:
- Mount the air system in the truck bed (the cubby hole works perfectly)
- Install the horns on the bed sides using included hardware
- Connect the install kit to the Cybertruck's 110-volt outlet
- Wire the system following the included instructions
- Connect the airlines from compressor to tank to horns
- Test and adjust horn positioning
The entire installation takes a few hours. Detailed instructions are included with both kits. If you prefer professional installation, any competent auto shop can handle it easily.
Why Cybertruck Owners Choose Train Horns
- Safety: A loud horn alerts distracted drivers, warns pedestrians, and helps prevent accidents. The Cybertruck's size puts you in situations where you need to be heard immediately.
- Functionality: The onboard air system serves as a utility platform for tire inflation, air tools, and pneumatic equipment. Perfect for adventure or work.
- Presence: The Cybertruck makes a visual statement. A train horn gives it the audible presence to match.
- Customization: Train horns are becoming one of the most popular Cybertruck modifications for owners who want the complete package.
Versatility: Works with Any Horn Kit
The Cybertruck Install Kit works with any HornBlasters horn system, giving you complete flexibility. Want a more compact setup? Use the Conductor's Special 244K. Want authentic locomotive horns? Use the Nathan Airchime K5. The install kit provides reliable power for any configuration.
Get Started
Ready to give your Tesla Cybertruck the horn it deserves? You need two things:
- Tesla Cybertruck Train Horn Install Kit: Converts your Cybertruck's power to run any horn system. Includes inverter, wiring, and fuses.
- Your choice of horn kit: We recommend the Shocker S6 544K for maximum performance, but the install kit works with any HornBlasters system.
Both products are available now at HornBlasters, complete with detailed installation instructions, all necessary hardware, and our industry-leading customer support.
The Cybertruck is already an incredible vehicle. A train horn makes it even better, giving you the safety, functionality, and presence that matches everything else about the truck.