im thinkin about gettin a 6.4 and puttin an H&S on it if i get one. Has anyone had any problems with them after tuning. I mean major problems ? I had a 6.0 and that thing is just worthless. Or am i just better off gettin a new 6.7 ???


thanks for your in put

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I want a truck that will hold up not something that i will tune and then a few month later i gotta drop like 4 grand in it

 

I had good luck with my 6.0 and now having good luck with this 6.4. No problems that I know of being tuned from IDP for 6 months now. 6.7's do not fuel as hard as 6.4's and will not make the power a 6.4 will with just intake tuner and exhaust

 

only problems I have had after installing the H&S was keeping my foot out of it. The truck Pulls extreamly well on the mild power setting, I pull a 37' toy hauler cross country and have no problems at all I rarelyever run the truck on the Hot setting because the Wild setting supplys plenty of power for poppingoff down the interstate. My Tranny is holding up great and Im just running factory tunes at the moment with A MPG max water Meth kit, egr delete, dpf delete, and a max power turbo from elite. I love my H&S