Just bought a 09 3500 srw
My plans are not a race truck I just want to clean the engine up a lot to allow better fuel economy, and in hopes it last longer. It ha a drop in k&n filter now.

My plans are
to delete the EGR
Turbo back 4" exhaust
Cold air intake
And a programmer

My question is is there a programmer left after the EPA crap that will clear all the codes after the deletes? I was looking at a smarty jr. But the new ones are locked.

 

I would go 5" your stock exhaust is 4" there are still a few tuners out there just got to find that guy

 

If its an early 09 then I would go with EFI Live.

Luke

 

Thank for the replies! I talked with a guy at anarchy diesel he said I can run the efi live so I think that's the way I'm going. What is the advantage with the 5" exhaust over the 4"? The only reason I'm changing the exhaust is to dump the cat and dfp.

 

5" will have a deeper tone

Luke

 

thanks I may go with the 5" then. I like the deeper toned exhaust. I am going to be running a muffler. I can't hardly go with out one to much noise for me.

 

The 6.7 trucks are much quieter then the 5.9 if that's what your thinking about the 6.7 with no muffler is about like a 5.9 with muffler

 

agreed