Kleinn Air System w/ 150 PSI Waterproof/ 100 Percent Duty Cycle Air Compressor / 3.0 gal Air Tank - 6450-SLIM

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...

Kleinn Air System w/ 150 PSI Waterproof/ 100 Percent Duty Cycle Air Compressor / 5.0 gal Air Tank - 6450

Model 6450 is our largest and most powerful onboard air system. It includes a high performance, higher CFM output, 150 psi, 100% duty cycle compressor and a 5 gallon air tank that can power your air...

Kleinn Attachment Point for Molle Compatible Accessories - MOLLE-OBA

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...

Kleinn Barbed Fitting - 1/8In M NPT to 3/8In OD Tubing - 53818B

Kleinn Barbed Fitting - 1/8In M NPT to 3/8In OD Tubing

Kleinn Black Dual Horn/ 10In/7.5In - XCR2.0 Coated Zinc Alloy - 101

Dual air horn with black finish. Compact design and black finish allow for a discreet installation.

Kleinn Black Dual Horn/ 13In/8In - High Impact ABS Trumpet/ Zinc Alloy Base - 220

These train horns are designed for durability, easy fit and extreme sound. The ABS trumpets with extra-wide bells produce a bone-rattling locomotive horn blast that can be felt as well as heard. The...

Kleinn Black Dual Horn/ 15In/12.25In - XCR2.0 Coated Zinc Alloy - 102-1

Dual black truck horn, two all metal trumpets 16.75" and 14.5" in length with XCR2.0 corrosion resistant coating. Think fire truck or ambulance air horn but LOUDER! Our compact air horns can fit in...

Kleinn Black InDetonatorIn Push Button Horn Button - 318BK

The black "Detonator" unleashes the fury of any Kleinn horn with this black push button switch. The visible part of the button when installed is 1" in diameter. The button has screw terminals for...

Kleinn Black Quad Horn/ 12.5In/10In/7.5In/6In - XCR2.0 Coated Zinc Alloy - 141-1

The model 141 black quad air horn delivers devastating truck air horn sound with compact, easy to install construction. This air horn can fit in almost any vehicle and deliver the big time loud air...

Kleinn Black Triple Horn/ 15In/13In/11In - High Impact ABS Trumpet/ Zinc Alloy Base - 230

The Beast -For everyone who told us they wanted a louder, nastier train horn, Here it is. Three tuned trumpets, 17-1/2 in, 14-1/2 in, 11-1/2 in. High impact ABS construction. Flat-rack design...

Kleinn Black Triple Horn/ 18.25In/ 14.75In/10In - XCR2.0 Coated Spun Steel - 730

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...

Kleinn Chrome Direct Drive Dual Horn/ 6.5In/4.5In - Chrome-Plated Zinc Alloy - 6126

Kleinn Direct Drive horn sets are a great, simple upgrade for a factory horn. They come as a complete kit, ready for an easy install with a direct drive compressor, mounting hardware, and relay. The...