Kleinn Air Horns

Upgrade your onboard air system with the Kleinn 30203 heavy-duty silver braided stainless steel leader hose extension, designed to provide 28 inches of extra length so you can mount your air...

Upgrade your 2019 to 2024 Ram 1500 with the Kleinn direct bolt-on steel train horn and onboard air kit, engineered specifically for truck owners who demand premium quality and precision...

The Model 6350 stands as our premier, best-selling onboard air system, engineered to deliver reliable performance for a variety of demanding applications. This comprehensive kit features a rugged,...

The Kleinn Model 318BK "Detonator" is a premium, black flush-mount push-button switch engineered to seamlessly activate and unleash the full acoustic power of any Kleinn air horn system. Featuring a...

Equip your vehicle with the Kleinn 230 direct bolt-on triple black ABS train horn system, featuring three tuned matte black ABS plastic trumpets measuring 17.5 inches, 14.5 inches, and 11.5 inches in...

The Kleinn Model 1022 is a premium mechanical air pressure gauge engineered to provide precise, real-time monitoring of your high-pressure onboard air system. Featuring a highly visible 2-inch white...

The Kleinn Model 1023 is a premium mechanical air pressure gauge engineered to provide precise, dual-source monitoring of your high-pressure onboard air system. Featuring a highly visible white face...

The Kleinn Model 1303A is a premium, panel-mounted 160 PSI air pressure gauge integrated alongside an illuminated amber rocker horn activation switch, engineered to serve as the ultimate command...

The Kleinn Model 1303R is a premium, panel-mounted 160 PSI air pressure gauge integrated alongside an illuminated red rocker horn activation switch, engineered to serve as the ultimate command center...

The Kleinn Model 1303W is a premium, panel-mounted 160 PSI air pressure gauge integrated alongside an illuminated white rocker horn activation switch, engineered to serve as the ultimate command...

The Kleinn Model 2121 is a premium sealed pressure switch engineered to automate your onboard air system by keeping tank pressure regulated between 90 PSI and 120 PSI. Optimized for use with the...

Kleinn Automotive Accessories is a U.S. manufacturer of extremely high quality air horns, train horns, complete onboard air and air horn systems, and plug and play remote start systems. Our focus is...