Originally Posted by BA0073
Hello to everyone. I am new to the site and have a question about passing emission. Yes my truck doesn't have to go threw emissions yet but want to start to prepare for whats to come ha ha. I have a 2011 6.7 PS Dpf removed and the programmer running, if I drop to the 40hp dpf removed program will the truck pass in the state of Arizona. Many people I spoke to said the 08-10 6.4 passes no problem. Can anyone help, I know its not a great topic to discuss. Yes I am not a troll, just a guy asking for some info.Thank you
No matter what tune you run on, they'll do the rev test and some black smoke will come out, dead giveaway that you have some emissions equipment deleted. If somehow it passes that, they'll certainly notice the absence of a DPF during the visual inspection (if they do one in Arizona). There's always a slim chance you'll get the lenient emissions shop and they'll let you go. Not to be the downer, but that's just the way it is sorry.
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