From: $ 57.95
Vortex™ 6 & 7 Series 12-volt Heavy Duty Brass Solenoid Valves
The more air that gets in to your horn the higher the decibel output will be. These upgraded Vortex valves have a higher air flow than the standard Kleinn valve and will make the horns louder. These Valves can also make Kleinn horns compatible with higher pressure air systems.