Mine has done it since I drove ot off the lot. I wedged a piece of high density foam between the sound bar and hard top that shut it down for the most part. I will mess with it at somepoint..... allong with the buzzsaw noise under my drivers side of the dash.
2012 JK, Rock Krawler 2.5, Bilstien 5100's, Teraflex lower arms/track bars, Currie anti-rock, VDP stubby caps, Black Rock 909D's 285/70/17 Duratracss, Magnaflow ypipe and competition exhaust, 10a.e. Rubicon rear bumper, SRC sliders, G2 diff armor, H4 headlights and some other stuff....
2014 VW Jetta/1989 325i sleeper project/1968 house