My friend has a 2007 2500 6.7 Cummins.. His truck has been at the dealership with dpf problems. Long story short the dealer wanted 3k to fix his truck. Finding the parts for the DPF delete is not a problem, he wants a smarty jr programmer that is compatible with a DPF/EGR delete, but have been unable to do so. Does anyone carry a smarty jr compatible with a DPF delete? I heard a rumor that companies are no longer allowed to produce these programmers?