I was looking at jet's web site and it says that their chips will fit on a 2007 model, but when I went to 4wheel parts and looked at them they said that they would not. I just thought I would check to see if anyone had any experience with this cause 4wheel parts was right about my intake tube needing to be modifyed, so I'm inclined to believe them here too. So does anyone have a stage II pcm installed on a 2007 model ram and if so how did the instalation go, did everything just plug in like it should?