I emailed the guys at Twisted Throttle, and asked if the Soundbomb Compact or the Soundbomb Mini would be more suitable for the R3 and they suggested i get the Mini. The mini just installed where the old horn is; no wires, no fiddling with placement. I haven't ordered it yet, but i'm considering it.
1st bike: 2008 Honda CBR 125r
2nd bike: 2015 Yamaha YZF-R3
3rd bike: 2016 Yamaha YZF-R3
"So live your life that the fear of death may never enter your heart... Love your life, perfect your life, and beautify all things in your life..."