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Black compact dual air horn with XCR2.0 corrosion resistant finish.
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Kleinn Automotive Air Horns 

Black compact dual air horn with XCR2.0 corrosion resistant finish. 

$62.95 (ea)
Dual chrome truck air horns. Long trumpets for deeper truck horn sound
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Kleinn Automotive Air Horns 

Dual chrome truck air horns. Long trumpets for deeper truck horn sound 

$62.95 (ea)
Dash mount air pressure gauge with mounting bracket
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Kleinn Automotive Air Horns 

Dash mount air pressure gauge with mounting bracket 

$12.95 (ea)
Dual black truck air horns. Long trumpets for deeper truck horn sound
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Kleinn Automotive Air Horns 

Dual black truck air horns. Long trumpets for deeper truck horn sound 

$62.95 (ea)
Tank Mount Gauge
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Kleinn Automotive Air Horns 

Tank Mount Gauge 

$12.95 (ea)
150 PSI Inline Air Pressure Regulator with Fittings
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Kleinn Automotive Air Horns 

150 PSI Inline Air Pressure Regulator with Fittings 

$32.95 (ea)
Compact triple air horn with chrome plated zinc alloy trumpets
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Kleinn Automotive Air Horns 

Compact triple air horn with chrome plated zinc alloy trumpets 

$79.95 (ea)
Compact triple air horn with black plated zinc alloy trumpets
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Kleinn Automotive Air Horns 

Compact triple air horn with black plated zinc alloy trumpets 

$79.95 (ea)
Air System Accessories
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Kleinn Automotive Air Horns 

Air System Accessories 

$36.95 (ea)
Compact quad air horn with chrome plated zinc alloy trumpets
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Kleinn Automotive Air Horns 

Compact quad air horn with chrome plated zinc alloy trumpets 

$99.95 (ea)
Compact quad air horn with black plated zinc alloy trumpets
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Kleinn Automotive Air Horns 

Compact quad air horn with black plated zinc alloy trumpets 

$99.95 (ea)
Heavy duty tank-mount pressure switch - 85 PSI on, 105 PSI off
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Kleinn Automotive Air Horns 

Heavy duty tank-mount pressure switch - 85 PSI on, 105 PSI off 

$25.95 (ea)
Heavy duty tank-mount pressure switch - 90 PSI on, 120 PSI off
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Kleinn Automotive Air Horns 

Heavy duty tank-mount pressure switch - 90 PSI on, 120 PSI off 

$25.95 (ea)
Air System Accessories
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Kleinn Automotive Air Horns 

Air System Accessories 

$26.95 (ea)
Heavy duty tank-mount pressure switch - 100 PSI on, 130 PSI off
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Kleinn Automotive Air Horns 

Heavy duty tank-mount pressure switch - 100 PSI on, 130 PSI off 

$25.95 (ea)
Air System Accessories
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Kleinn Automotive Air Horns 

Air System Accessories 

$26.95 (ea)
Air System Accessories
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Kleinn Automotive Air Horns 

Air System Accessories 

$26.95 (ea)
Black dual train horns with high impact ABS train horn trumpets
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Kleinn Automotive Air Horns 

Black dual train horns with high impact ABS train horn trumpets 

$119.95 (ea)
Heavy duty tank-mount pressure switch - 170 PSI on, 200 PSI off
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Kleinn Automotive Air Horns 

Heavy duty tank-mount pressure switch - 170 PSI on, 200 PSI off 

$25.95 (ea)
Black dual ABS train horns with alternating siren tone
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Kleinn Automotive Air Horns 

Black dual ABS train horns with alternating siren tone 

$99.95 (ea)
The Beast black triple train horns with high impact ABS train horn trumpets
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Kleinn Automotive Air Horns 

The Beast black triple train horns with high impact ABS train horn trumpets 

$219.95 (ea)
1/2" O.D. Nylon Tubing - 12 ft
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Kleinn Automotive Air Horns 

1/2" O.D. Nylon Tubing - 12 ft 

$32.95 (ea)
1/4" O.D. Nylon Tubing - 12 ft
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Kleinn Automotive Air Horns 

1/4" O.D. Nylon Tubing - 12 ft 

$9.95 (ea)
Steel braided 18" leader hose with check valve - 1/8" M NPT in, 1/4" M NPT out
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Kleinn Automotive Air Horns 

Steel braided 18" leader hose with check valve - 1/8" M NPT in, 1/4" M NPT out 

$25.95 (ea)
Steel braided 18" leader hose with check valve - 1/4" M NPT in, 1/4" M NPT out
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Kleinn Automotive Air Horns 

Steel braided 18" leader hose with check valve - 1/4" M NPT in, 1/4" M NPT out 

$25.95 (ea)
12-volt air horn solenoid for air horns.  1/4" OD tube in, 1/4" M NPT out.
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Kleinn Automotive Air Horns 

12-volt air horn solenoid for air horns. 1/4" OD tube in, 1/4" M NPT out. 

$21.95 (ea)
Buttons, Valves and Controls
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Kleinn Automotive Air Horns 

Buttons, Valves and Controls 

$21.95 (ea)
Hand pull lanyard valve for roof-mount horns.  1/4" OD tube in, 1/4" OD tube out
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Kleinn Automotive Air Horns 

Hand pull lanyard valve for roof-mount horns. 1/4" OD tube in, 1/4" OD tube out 

$21.95 (ea)
All brass hand pull lanyard valve for roof-mount horns.  1/4" OD tube in.
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Kleinn Automotive Air Horns 

All brass hand pull lanyard valve for roof-mount horns. 1/4" OD tube in. 

$31.95 (ea)
Spring loaded manual lever air valve.  1/4" tube in, 1/4" tube out.
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Kleinn Automotive Air Horns 

Spring loaded manual lever air valve. 1/4" tube in, 1/4" tube out. 

$25.95 (ea)

Kleinn Air Horns 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 – worldwide. We are constantly developing new 100% bolt-on, vehicle-specific systems for today’s most popular vehicles. Kleinn also carries a complete line of air compressors, air tanks and related pneumatic accessories for cars, trucks, SUVs and everything else with a 12- or 24-volt power source..

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