Vespa GTS with dual air horns

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=nB_rj6bjb7s

Testing the dual air horns installed on a Vespa GTS 250. The original horn is always enabled, the switch enables/disables the air horns. Managed to nicely fi...

Vespa, GTS, 250, scooter, horn, air horn, compressor horn, dual horns
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