Kleinn Air Horns

The Kleinn Model 53814R is a heavy-duty pneumatic hex reducer engineered to provide a secure, leak-free transition between different thread sizes within your high-pressure onboard air system...

Upgrade your vehicle with the Kleinn dual air horns, engineered specifically for owners who demand premium quality and maximum installation flexibility. These premium heavy-duty horns are sold as a...

Equip your vehicle with the Kleinn 220 direct bolt-on dual black ABS train horn system, featuring two separate, heavy-duty matte black ABS plastic trumpets equipped with extra-wide bells designed to...

Equip your vehicle with the Kleinn 102-1 direct bolt-on dual black air horn system, featuring two all-metal trumpets measuring 15 inches and 12.25 inches in length with 3-inch bell ends. Engineered...

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 141-1 direct bolt-on quad black air horn system, featuring four compact zinc alloy trumpets measuring 13 inches, 11 inches, 8.5 inches, and 7 inches in length with...

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...

Equip your vehicle with the Kleinn 730 direct bolt-on Demon triple black spun steel train horn system, featuring three tuned, oversized spun steel trumpets measuring 18.25 inches, 14.75 inches, and...

Equip your vehicle with the Kleinn 6126 universal dual chrome-plated direct drive air horn system, featuring two durable chrome-plated zinc alloy trumpets measuring 8 inches by 6.25 inches by 3.5...

Equip your vehicle with the Kleinn 6127 universal single chrome-plated direct drive air horn system, featuring a durable chrome-plated zinc alloy trumpet designed to deliver a loud, deep, and...

Equip your vehicle with the Kleinn 102 direct bolt-on dual chrome-plated air horn system, featuring two all-metal trumpets measuring 16.75 inches and 14.5 inches in length with 3-inch bell ends...

Equip your vehicle with the Kleinn HK4 complete direct bolt-on ProBlaster quad chrome-plated air horn and onboard air system, featuring four tuned zinc alloy trumpets measuring 13 inches, 11 inches,...