Cody’s 2010 Toyota Tundra CrewMax is packing serious sound thanks to a custom install of our Shocker XL Train Horn. Mounted discreetly underneath the vehicle using custom brackets, this setup keeps a low profile while delivering earth-shaking volume on demand.
The Shocker XL is the loudest horn we manufacture, hand-tuned to replicate the powerful bellow of a real locomotive. While the horn may be hidden from sight, its sound is anything but subtle. With a setup this clean and effective, Cody’s Tundra now carries a sonic signature that turns heads and demands respect on the road.
This install highlights what makes the Shocker XL so special: unmatched volume, authentic tone, and the flexibility to be mounted in tight spaces without compromising performance. It’s proof that with the right components and a smart install, you can make a statement without sacrificing your truck’s sleek look.
Key Features
- Shocker XL Train Horn - our loudest manufactured horn
- Four bells hand-tuned for authentic locomotive tone
- Undercarriage mounting with custom brackets for stealthy installation
- High-impact ABS construction for weather resistance
- 150 PSI maximum operating pressure for optimal sound output
- Maximum volume with minimal visual footprint
UPGRADE YOUR RIDE
Experience the raw power of the Shocker XL Train Horn for yourself. Whether mounted discreetly like Cody's or displayed proudly, the Shocker XL delivers unmatched volume and authentic locomotive tone that demands respect on any road.

