I’ve had good luck with my microphone placement: inside the rear tow hook hole. I installed a tow hook and then wrapped the mic wire around the hook and place the mic inside The hole. I’ve always been happy with the sound there. You don’t get any wind. And you don’t have to look at a microphone taped to the bumper in all your track pix. You can run the wire out the trunk. Or you can internally route it from the trunk and not see any wires.