This is my first post of a question, just bought my 2007 Charger R/T with the Track Pack a few months ago. Stock, I could always feel the MDS engage and disengage with no real complaints about it, as I knew it was for the better cause on the long trips. Recently I got the Diablosport Predator and uploaded the 91 Octane CAI program to it. Now the MDS is super sensitive. At 60-70 mph's it drops to the 4 cylinder mode as normal, but now all I have to do is think about moving a toe on the accelerator and it disengages the MDS with a jerk that was about twice as hard as stock. Not horrible, but enough to annoy on a long trip to make me not want to accelerate at anytime unless I am going to mean it... I have since disabled the MDS through my Diablosport, but want to know if anyone else has had this issue and if there is a cure for it. I would prefer the MDS on just cause I mainly do long trips with it.