Recently have been having PCM issues out of my Mazda6, and have not been able to locate any reputable sources for a new PCM. I've been to FlagShipOne's website, but I've been advised to avoid using them because they are a Chinese scam company, and after looking into them it seems highly likely that it's true. Does anyone here know of any online sources that can locate me a PCM for my specific make and model? Also, if I were to get a PCM from a junked car, would it still need to be reprogrammed to my car? Thanks for any help.