Cummins mods in CA...any ideas??
 

Wondering if anyone has any input as to what Mods work well within the confines of CA smog compliance??

I know doing the deletes is obviously a no-go, but I threw a 5" DPF back straight pipe on and have an S&B intake on the way....any thoughts on tuners? Maybe any that are more applicable to stupid CA law?? All input welcome and appreciated! - Justin

The only thing i can think of is move out of CA so the poor truck can run right! Lol good luck!

^^^agreed sorry bud but its true. good luck to you

Easiest way LOL Move :choochoo:

What's funny is that I still have my truck registered in Wyoming as I have a place there, so I could start doing whatever I want and not worry about it, just know that if I want to smog it in CA at some point I'm royally effed. Putting the intake on today, I'll give a little update and see what sort of difference that makes in the ponies and MPG and what not. Oh and I guess Smarty makes a DPF friendly tuner....we shall see if that comes to fruition for me.

I have a 08 3500 that is my work truck. it is a company owned truck so i couldnt do to much but I am using Superchips Flashpaq and its not to bad. better then stock and pulls 20,000lbs just fine

all the brands make dpf friendly tuners fyi they refer to them as street tuners:tu:

Right on, thanks for the info. I'm sure everyone has their preference in tuners and I'm sure that's discussed ad nauseam on this board, but opinions are welcome.

h&s most everyone likes better it seems. but i am still stuck on smarty. fixing to go efi live in a couple wks or so. my smarty may be up for sale. i would just have to load adifferent file for you.