Kleinn offers two distinct options when looking for a LOUD air horn for your full size truck or SUV. Choose from an Under Hood Train Horn Kit or our Heavy-Duty Onboard Air Systems. All these direct fit kits are 100% bolt-on and require no drilling, modification or cutting for a custom designed installation.

GM 1500 Under Hood Train Horn Kits

If you’re looking for that shocking train horn sound on a budget or you don’t need a heavy-duty onboard air system these under hood kits are the ticket. The air compressor and tank mount in the spare battery tray under the hood with the Model 220 dual train horns mounted behind the front bumper. The air system can be used to power aftermarket air bags by using a pneumatic controller for the air bags.

  • Model 220 Dual High Impact ABS Train Horns
  • 1 Gallon Steel Air Tank – Made in USA
  • Kleinn Air Compressor with Intake Air Snorkel
  • Direct Fit Custom Designed Mounting Brackets – Made in USA
  • Easy Installation with the GMTRK-1 or Plug-N-Play with the GMTRK-2
  • Can Power Aftermarket Air Bags
  • All Hardware and Wiring Included
  • Detailed Installation Instructions
GMTRK-1 Under Hood Train Horn Kit

2007(New Body Style) – 18 CHEVROLET 1500 Silverado, Suburban, Tahoe, Avalanche
2007(New Body Style) – 18 GMC 1500 Sierra, Yukon, Yukon XL,
2007(New Body Style) – 13 CADILLAC Escalade, ESV, EXT

GMTRK-2 Plug-N-Play Under Hood Train Horn Kit - The Chevy Shaker™

2007.5 – 13 CHEVROLET 1500 Silverado, Suburban, Tahoe, Avalanche
2007.5 – 13 GMC 1500 Sierra, Yukon, Yukon XL
2007.5 – 13 CADILLAC Escalade, ESV, EXT

Installs in under an hour


Kleinn Direct Fit Heavy-Duty Onboard Air Systems with Train Horn

The Chevrolet and GMC Truck Direct Fit Onboard Air Systems were built for truck owners wanting a heavy-duty onboard air system for both work and play. These 100% Duty-Cycle systems will supply air to inflate large off-road tires, power small air tools, air suspension and of course, honk your Kleinn Train Horn. These kits include one of two Kleinn exclusive heavy-duty 150 PSI WATERPROOF air compressors, a 3-gallon air tank and custom-designed powder coated mounting brackets.

The kits are 100% Bolt-On and require no drilling, welding or vehicle modification. You no longer need to spend hours designing and fabricating mounting brackets to install your air system and
train horn.

Included is a remote mount quick connect 30-foot tire inflator with storage bag, all necessary hardware, airline and wiring. Kits also feature our online downloadable detailed installation

The GM 1500 and 2500/3500HD heavy duty kits are available with either the Model 730 “Demon™” or Model 230 “The Beast™” triple train horns or as a stand-alone Onboard Air System without the train horn. Onboard air only systems also include a panel mounted 160 PSI dash gauge with ON/OFF rocker switch.

  • Direct Fit Vehicle Specific Onboard Air System
  • Custom Powder Coated Mounting Brackets – Made in USA
  • No Drilling or Modifications required – 100% Bolt-On Installation
  • Complete Wiring Kit with Relay
  • 100% Duty Cycle Waterproof Air Compressor (6350RC or 6450RC)
  • Quick Connect Tire Inflator with Storage Bag Included
  • Able to Power Air Horns, Air Suspension, Inflate Tires and Operate Small Air Tools
  • Optional Model 230 or 730 Triple Train Horn with Custom Bracket
  • Also Available Without Horns as an Onboard Air System Only
  • 3 Gallon Air Tank with Cortec™ Anti-corrosion Coating – Made in USA


2014 - 2016 Chevrolet and GMC 2500HD and 3500HD (Except Single Cab)

High Output Onboard Air System with Model 230 Train Horn:


High Output Onboard Air System with Model 730 Train Horn:


High Output Onboard Air System only with Dash Mount Gauge: