Kleinn Air Horns

The Kleinn Model DD-1 Direct Drive conversion kit is a smart, space-saving solution engineered for drivers who want to replace a weak factory horn without the cost or footprint of a full onboard air...

Upgrade your vehicle with the Kleinn Demon train horn and onboard air system, engineered specifically for owners who demand premium quality and precision vehicle-specific fitment. This premium...

The Kleinn Model 52835 is a heavy-duty 1/4" Male NPT tank drain pet cock valve featuring a user-friendly butterfly-style handle for effortless manual operation. Engineered with a durable brass...

Equip your vehicle with the Kleinn HK2-1 complete direct bolt-on ProBlaster dual black air horn and onboard air system, featuring two all-metal trumpets measuring 16.75 inches and 14.5 inches in...

The Kleinn HK5 Mini-Beast Dual ABS Train Horn Kit features dual black ABS trumpets measuring 15.5 and 10.5 inches in length that mount separately, each with its own mounting bracket and solenoid, to...

bolt-on air horn and onboard air system engineered specifically for UTVs, 4x4s, and other rugged vehicles that require a heavy-duty pneumatic powerhouse in a space-saving package. Featuring a 150...

Equip your vehicle with the Kleinn HK2 complete direct bolt-on ProBlaster dual chrome-plated air horn and onboard air system, featuring two all-metal trumpets measuring 16.75 inches and 14.5 inches...

Upgrade your vehicle with the Kleinn air horn and dedicated air system kit, engineered specifically for owners who demand premium quality, high-decibel volume, and a compact installation layout. This...

The Kleinn Model 51414NPTL is a premium, heavy-duty 90-degree right-angle elbow fitting engineered to deliver a secure, leak-free connection in tight spaces within your onboard air or air horn system...

The Kleinn Model 310 is a premium hand-pull chain lanyard valve featuring a rugged nylon and metal construction designed for roof-mount air horns to let you blast your horn with the authentic feel...

The Kleinn Model 328 is a heavy-duty, waterproof momentary push-button switch engineered to deliver dependable performance and flawless horn activation in the absolute harshest environmental...

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...