I had a Stebel Magnum 80 that I have managed to mount where the OEM fits, using a threaded spacer to extend the stud. It does stick down below the plastic yoke cover but not too far. I think that the Denali Sound Bomb Mini might mount further up due to (what appears to be) a slightly different moulding of the outlet horn. Although when the bike is not running, pressing the horn button produces no error, but when it is, there is a general failure message - hence the relay requirement. Denali says theirs is CANBus friendly, so that might be a better option.