Valve Upgrade Kit for Separate Mounting Triple Train Horn - Make it Louder!

Product Description

• (2) 12-Volt Electronic Air Solenoids (includes 1/4" air fittings) Product may not work in vehicles manufactured for sale outside of U.S. & Canada.
• 1/4" O.D. Nylon Air Tubing (12 ft)
• 4-Way Hose Splitter