I've got one of these and love it. I purchased mine about a month ago and have no regrets about buying it. It has been happily plugged in since I first got it. Also haven't had any issues with it what so ever. Its a great feeling to be able to drive my car now and have it sound the way it is meant to sound. An option for those looking to disable their AFM without a tune and something that is completely plug and play is finally here!