My mic seems to have died. Does anyone know if I can just replace the boom mic?
Yep, mine did the same. Try the dealer for the warranty replacement first, otherwise it was something like $35.
2014 BMW K1600 GTL-E
Corbin seat, CBDane Lights, Schroedie Lights, Clearwater Darlas + Billie, Stebel Air Horn, F2P, R-Style Front bars, C4 rear bars, Wunderlich Ergo2, TomTom Bandit Cam, EarthX 36D, jRyan's risers, RL Oil Cooler screen, GARS Rear Roundel, DMAC Short Throw Shift Kit