UPC: 810005871136 Use the DENALI wiring adapter for connecting SoundBomb horns to the OEM BMW harness for a true plug & play connection. No wire tapping or other modifications to the original harness are necessary, just plug directly into the factory connector to send triggered power from your motorcycle. This handy little adapter is all you need when connecting a SoundBomb Mini to your BMW! When wiring the SoundBomb Original or SoundBomb Split Horn, this Wiring Adapter is used in conjunction with the SoundBomb Horn Wiring Harness . The adapter sends the signal from the factory horn harness to the SoundBomb Wiring Harness, enabling the SoundBomb Horn to function from the factory horn button. Features Enables true plug & play connection Plugs directly into OEM BMW horn connector No need to modify factory wiring No other wiring needed for SoundBomb Mini Functions as trigger for SoundBomb Horn Wiring Harness Simple & easy to install Fitment Note: This adapter is NOT compatible with the BMW F450GS, F450GSA, G310GS or G310R.