Tune a stock mandated 2350

[Rawze]

Yes it can be done. It does void any drive train warranty you have on the vehicle though.

First hurdle is that someone has to ask themselves ... is it worth loosing their drive train warranty?


Question is what someone is looking to adjust?

Here what can safely be done...

* custom power/torque curve, or maybe set it bit higher .. however ... not a whole lot more power, as the emissions systems will not be able to handle it as is. -- I.E>> Setting a 450/1650 engine to 1850-575hp is going to over-work those emissions systems cans to an agonizing death, but setting it on say, 485-1780 would still be in range.

* Make it not leave you on the side of the road when the system acts up by removing derates and shutdowns.. but still give you all the warning and CEL lights so that you know something is wrong. -= This sounds great at first .. get rid of those garbage shutdowns and derates because it is complaining, usually about noting much at all, but it actually is a double edged sword that can cause some serious problems. --=I.E.>> Many times, that truck owner/driver will tell themselves that they will "get the problem fixed".. but then time goes on.. and a few more thousand miles.. and a week goes by.. and then they wonder why their turbocharger blew its guts due to over-spooling because of a clogged up DPF system can that would have normally shut the truck down.

* Make it use less DEF fluid by let the system be more relaxed/lienient overall.. while it is still able to pass when tested. -- I.E>> instead of trying to hold the most strict (lowest) numbers, let it hold only the upper end of the requirement. -= This of course only if you live in a foreign country that lets you do this type of tweaking to make it lenient ... ehemm.lol


Here is an older article on this...
http://rawze.com/forums/showthread.php?t...627#pid627