Just wondering if anyone had issues installing an aftermarket radio in their fox body mustang. I bought the car minus motor and trans so I never actually got it working with the factory radio/amp. After I installed a new engine and trans I purchased an aftermarket radio and new rear speakers as well as a door speaker/tweeter kit. I am getting power to the radio but not getting any sound. Not sure if potentially some wires were cut from previous owner or as I read I may need an amp bypass harness? Just trying to see if anyone has experienced any of these issues or could point me in the right direction. Thanks!