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Hey All, Just a quick note...replaced the stock horn on my 07 ST with dual snail type horns. Used original horn mount for the 400db For 500db horn, used the Cast looking screw on the right side of the fork tree to mount supplied mount strip. Wired both together and cut the original horn electrical wires at the stock horn and spliced both horns into it. No relays or other wiring to do. Horn button on handle bar works fine. Fit is a bit tight, but with careful placing of the second horn, no problems with interference of any fairing or other bike bits. WOW!! I sound like a big truck.
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