Bad Boy™ 12V Air Horn
12V Electric Horn Set 2 Pc.
135 dB Super-Loud 12V Air Horn
110 dB Old Fashioned Sound Ooga 12V Air Horn
Three Trumpet 12V Air Horn Set With Compressor
Replace your old horn with a horn twice as loud from Harbor Freight. Easy to install. Works with any car, truck, motorcycle or boat with a 12v system.