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Reviewed by: Chad Hensiak (BikerChad)
Reviewed for: 0 Dyna Glide
Used for: > 1 year
Overall Rating: 5
Ease of install: 3
Would buy again: yes
A relay, is not only recomended it is a must to protect the wiring on your bike. These horns draw alot more amps then the stock horn (around 15). A relay and all the wiring you need to install these horns is included in the wiring kits that are available, get one. The wiring kits are bike specific, the horns work on any 12 volt system, cars, trucks etc.
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