I am still about Joel's reason. Actually, I am probably more that it costs 2.3 times more for the pcm that is a lil tougherr to work with.


I am also totally confused why he will not do a GP for these. This is a canned program that they just upload to your pcm once they get it. They have done all the R&D on a 3.0,4.4,4.8, X5's and came up with this program that they can now install over all the models. Since the R&D is done there is no need for "individual service."