This engine has been in development since 1998. That's a pretty long development cycle.I had read that in the past Cummins had done little to push the smaller V engines. Supposedly they prefer inline designs. I don't want to say I'm WORRIED, but it does make you stop and think for a minute.
Then again, that was before, now they seem more then interested in getting into lighter duty...
When the 6.7L Powerstroke hit the market, it was within a few months the first tune and DPF delete was available.How long after the Titan is released would it take for a tuner to be available? A tuner is a must in my books.