I have recently stumbled upon a surplus Maruko horn (low tone only) which I installed in our EcoSport. Horns are supposed to come in pairs but I was unable to find the high tone horn that pairs up with this one. Powerful horns such as the Maruko draw about 4 amperes, thus, the installation requires the use of a relay and a new wiring harness. In the video, I have explained not only how to mount the horn, but also how to wire it with the relay.
To watch how I installed a hi-powered horn in an EcoSport, head directly to Installing a Hi-Powered Electric Horn.
ECOSPORT DIY SERIES Isa na namang kaalaman sa ating minamahal na EcoSport
© Anthony Urbano (Manila, Philippines)