We don't have emission testing here. My old '02 with 5.9 would runs rings around this 2012 6.7. I can't believe this has 350 HP and 800 ft. pounds of torque and seems this weak. There has to be a fix for this. What do you think of the Bully Dog Triple Dog GT tuners? If I bought a used one would it need reprogrammed before I could use it? Thanks for the input so far guys.

I love the smell of Deer guts in the morning, it smells like... VICTORY!