Originally Posted by brandonjansen
It's officially the start of all the performance mods (or at least a good chunk of them).
The one thing you might find a little disappointing though is that because I went with custom tunes from Draconian Diesel it won't be rolling coal. The fuel mapping in the tunes are changed to be much more efficient and safer for the engine so therefore no over fueling to cause the black smoke. So that's one downside... but the power and quality of the tunes definitely makes up for it. Plus the versatility and customization options of having MCC are totally worth it.
I know a guy with a 2012 cummins who hangs out with me and my friends randomly (him and some guy with a slammed g35 will show up and chill.. No clue of their names) and he works at a performance offroad shop and has his cummins all done up with a custom tune and he was telling me about that and how it won't roll coal because of the tune with the 6.7 and being more effiecient and such. Maybe one day you can get another tune to roll coal the odd time for shits and giggles.
And just to inform you, I am living my dream cummins build through your truck and build thread until I get out of school and can afford my own
Are you thinking about straight piping it?