Need a clue
 

Looking to upgrade my 07 6.7 soon, what is the best place to start?

egr delete , dpf delete, programmer, keep programmer tune around 60hp and you wont need any thing else, be careful power is addictive

I'd say go ahead and stud it

vicious circle, then intake, tranny, fuel system,

i agree with dodgeram i would stud it cause when you got the power a push of a button away your prolly gonna bump it up every once in a while and if you do it now you dont have to pull the head completely off you can do it with it still in place and be a lil cheaper and ahead of the game get ahold of dieselpap with mighty diesel he can hook u up with the parts

:tu:

DPF and EGR delete first. then tuning and studs like these guys said.