removed from my 05 gt with shaker system . has all the harnesses already attached along with brackets and all other harnesses for cameras and such. used it for 3 weeks and then found a bigger radio so i am trying that out. this is basically plug and play. super easy to use unit also. I used carplay and it worked great. pics are the ones I took the other day on that other forum. I will load some others with it in my car asap