In this video I describe how to properly mount an aftermarket Pioneer radio into a 94 Miata. I also show how I fabricated a filler plate that incorporates mounting the Bluetooth microphone in a convenient location and also mounts the usb input at the front. Install of the radio was fairly straight forward with the exception of how to properly mount the radio in the stock bracketry so that it is spaced correctly and flush with the tombstone panel once installed. So in my normal fashion I made a video to make your install faster and easier. This is not a complete install video as I didn't have much problem with that just to show how to mount it in the stock brackets, what you have to do to the stock brackets, and how to make a filler panel for a more professional finished look at the end.