Hella's Dual-Tone Air Horn is the perfect add-on to any vehicle. Impact plastic trumpets for durability. The Double Air Horn Kit includes 2 trumpets, air hose, a relay, mounting hardware and a high performance compressor with a built-in air filter, mounting brackets and installation instructions. Air horns use a reed and have a trumpet like sound. The components are larger and more difficult to mount in today tightly packed engine compartments. Air horns should be mounted pointed forward and sl...
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