Not sure which 2004 Dodge Durango Performance Chips & Programmers are right for you? We have over 7429 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"A little disappointed in the lack of "tuning options". Apparently for the 2004 Durango with 5.7 Hemi, you are only able to program for 87/92 octane, rev limiter increase of +500 RPM, and change vehicle max speed limiter. I was REALLY hoping for shift point & firmness adjustment. Also noticed that after I'm done programming, I now have a P0000 code that will NOT go away... check engine light is always on, but it's just this single code. :\ Overall, I'm satisfied, but a little disappointed." —Michael K from Savage, MN bought a Hypertech Max Energy Programmer for a 2004 Dodge Durango, 5.7L Hemi.