Dakota Durango Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
10 Posts
Discussion Starter #1
what would be the best tuner for a 4.7l from 2003? I currently have no mods on the engine but just looking for better fuel economy.:smile:
thanks in advance
 

·
Registered
Joined
·
588 Posts
I have a Superchips that I got after my rebuild back in 2009. I think the model was 3715. I imagine they can still be found. Funny enough, I am not even running a tune anymore. It is just sitting in the toolbox. I only have 45, 000 miles on the engine since.
 
1 - 2 of 2 Posts
Top