Wolo Model  385-2T Full Blast Extra Loud Universal Black High Tone Replacement Horn - 12 Volt
The FULL BLAST extra Loud O.E. universal  replacement high tone horn is perfect for cars, SUVs, trucks and motorcycles. Easily installs in any vehicle with one or two wire 12 volt system. For those consumers who desire an extra loud, better quality replacement horn. Horn size: 3-1/2 in. diameter - 116 Decibels – 510 Hz