No, people are waiting for the Revo, that's all.from what I understand and I may be wrong and know I will be corrected if I am but I think the Smarty isn't even fully available to all the 5.9 models yet so I think the 6.7 is further down the list
I think that would be the best course of action. The codes on a 5.9 Cummins is complicated I can not imagine what the code on a 6.7 looks like with all the emissions technology to deal with!:thud:As for 6.7, they said they are working on it but if you get the Bully now, you could always sell it, down the road :thumbsup