Worlds First Tuned 6.7, by H&S
yeah i just put this video up to do nothing other than show that it is being done, i like it because these trucks are awesome I don't want drama if that's what someone wants to start go somewhere else
I love the sound of the 6.4s with single turbos. I might have to think about that project for the future with my 6.4. I don't really like the sound of the new 6.7 piped but they do sound a lot louder up against the 6.4 piped.




yes, yes i do remember
well i dont think there is a diesel out there as bad as the 6.0 just saying i got one love it but hate the problems