Rail pressure box vs. H&S XRT Tuner

[SMOKEsgnls]

Which one?? I mean I've had the edge press. box on my cummins and I didnt notice much. There was a little diffent feel really just more black smoke then anything. No MPG difference. Then I put a smarty tune and it was a whole different animal.

So here is what I'm thinking

:$400.00 for the TORQ 2 box or $350 ($750) more for the H&S XRT??

I'm Looking to NOT delete for now. So it would be dpf on tune.

What ya'll think?? Any info from the guys running dpf on tunes would be really cool.

[mor4wd]

I'm not too sure how the two compare, but I ordered the Torq2 on Thursday and am still waiting for it. I did a bunch of research and it looks like it adds a considerable amount of power and some guys are reporting back up to 3 mpg increase. I read that the Torq2 is most effective on the 6.7 PSD when compared to the Cummins or the 6.4. I'll report back as soon as I get it installed. They're aren't too many guys that are running them yet.

[Dr.Evil]

Looking at picking up a new 6.7 soon. Does a dpf delete kit and tune instantly void the warranty on the truck? Or do I just need to swap everything back to stock for any warranty work? Thanks.

[s8v4o]

Originally Posted by Dr.Evil

Looking at picking up a new 6.7 soon. Does a dpf delete kit and tune instantly void the warranty on the truck? Or do I just need to swap everything back to stock for any warranty work? Thanks.

Depends on what breaks. If it's a powertrain item then yeah you will probably be denied.