I know I will be getting it tuned for sure, read that it will run off the tune of the 5.3, but would much rAther enjoy the full performance of the 6.0. The truck has a
6 inch lift and 2 inch body on it, I believe it's already been re-geared to 4:10. But not positive seething to look into. I was thinking a pair of shorty headers but heard that there isn't much gain over stock exhaust manifolds.