Originally Posted by MADDOG
Your truck has it. No 07 5.7L HEMI powered trucks were built without it. You can see, while you are cruising, the tach RPM drop in steady state cruise.
You can disable MDS with the DiabloSport Predator.
You are 90% Correct with that statement...... ALL 07 1500's with the HEMI are MDS. If you have a 2500 Ram you do NOT have MDS