DENALI Horn Wiring Adapter - BMW



Only 1 unit left


  • 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.


    • 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 G310GS or G310R

Customer Reviews

Based on 10 reviews
Rob Law

Worked perfectly

Brian Lukaniuk

DENALI Wiring Adapter for Connecting Horns to OEM BMW Harness

Michel Dozois
Great upgrade

A « must » on any motorcycle

Michael Dingwall
Wiring adapter

Worked perfectly, easy peasy

Christopher Beacock
You got it half right.

I appreciated all the help and information I received after phoning Motorcycle Innovations, regarding the installation of my Denali air horn on my 2010 BMW K1300S. My order arrived sooner than expected, which was a nice surprise. Unfortunately only half of my order was of value. The OEM style wiring adapter worked perfectly. The "L" bracket was much too thick and wide to fit where needed to mount the air horn. I had to "McGiver" a suitable bracket to fit. However, the horn is now mounted and works perfectly. Thank you Motorcycle Innovations.

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