Advice wanted.
the plus side you can do anything with these you can with a 5.9 CR ,but delete emissons system asap if auto going to spend some cash to hold power if a manual you will need a clutch. All in all I'll take my 6.7 over a 5.9
If its gonna be just a daily driver , you need the deletes. If you will be working it like its supposed to be worked, then the dpf and other emissions crap shouldnt cause you as many troubles. Im just under 30,000 on my 09 and i havent had any troubles out of my emissions crap yet,,,,, i did blow my headgasket the otherday with smarty 14S on sw#3 all default, its going to the dealer this tuesday for a new one and to get the head checked...




