Horns

Kleinn Automotive Accesories is a U.S. manufacturer of extremely high quality air horns, train horns, complete onboard air and air horn systems. Our focus is to bring the finest quality pneumatic systems and components to the automotive aftermarket –...

The SDKIT17-734STL is the solution for Super Duty owners who have lifted their truck and are running oversize tires, installed an aftermarket bumper or added a behind the bumper winch. The horns mount on a custom designed bracket that bolts where the...

The SDKIT17-734 includes a Direct-Fit onboard train horn system, featuring the model 730 Demon triple train horn, 3-gallon air tank, 6450RC Heavy Duty 100% duty cycle high output waterproof air system. The kit can be upgraded to be even LOUDER by adding...

The RAM1500-734 Onboard Air System with Model 730 Train Horn is 100% Bolt-On and features a high output Kleinn waterproof air compressor and 3-gallon air tank mounted on a custom, Made in the USA, mounting bracket. Using basic hand tools, anyone can...

The JL-JK-OBA Onboard Air System is a heavy-duty high volume air source to inflate tires at the end of a day of four wheeling, power air lockers, air tools and of course Kleinn Air Horns. The kit is 100% bolt-on using common hand tools and has everything...

Dual Black ABS trumpets are 15.5 and 10.5 inches in length. Trumpets mount separately, each with its own mounting bracket & solenoid, making them easy to install. Freakishly loud. Designed for extreme durability, easy fit & extreme sound. Includes a 150...

Compact black triple train horn with all-metal trumpets 14.25, 11.5, and 9.25 in length. Produces a startling blended three-tone blast guaranteed to get attention. Includes an easy-to- fit, 130 PSI air compressor and one gallon tank for more blast time.

Compact chrome triple train horn with all-metal trumpets 14.25, 11.5, and 9.25 in length. Produces a startling blended three-tone blast guaranteed to get attention. Includes an easy-to- fit, 130 PSI air compressor and one gallon tank for more blast time.

ProBlaster chrome dual truck air horns with all-metal trumpets 16.75 in. and 14.5 in. length. Think fire truck or ambulance horn but LOUDER! Flat mounting design allows for easy mounting behind the grille, engine compartment, or on frame rails. Includes...

The GMTRK4XTREME Onboard Air System with Model 220 Train Horn is 100% Bolt-On and features a high output Kleinn waterproof air compressor with 1.5-gallon air tank mounted on a custom, Made in the USA, mounting bracket. Using basic hand tools, anyone can...

THE GMHD-734 includes a 100% bolt-on onboard train horn system features direct fit vehicle specific mounting brackets. No cutting, welding or drilling is required. Kit includes the Demon model 730 train horn, 6450RC 150 PSI waterproof high output air...

Kleinn Automotive Accesories is a U.S. manufacturer of extremely high quality air horns, train horns, complete onboard air and air horn systems. Our focus is to bring the finest quality pneumatic systems and components to the automotive aftermarket –...

The Demon Model 730 features flat rack detachable design, spun steel trumpets (18.25, 14.75, 10.5) for extreme flow and a heavy duty brass solenoid valve. This is the loudest, largest and most aggressive train horn on the market, bar none. XCR 2.0...

Kleinn Automotive Accesories is a U.S. manufacturer of extremely high quality air horns, train horns, complete onboard air and air horn systems. Our focus is to bring the finest quality pneumatic systems and components to the automotive aftermarket –...

The Model 6350 is our best-selling onboard air system. It includes a 150 psi, 100% duty cycle compressor that delivers 2.00 CFM of air and a 3 gallon air tank that can power your air horns as well as other accessories like air bags and small air tools...