Not sure which 2011 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:
"I got this for my Dodge Durango. With the hemi gas mileage is well not so good , after installing this product mileage improved by 3mpg around town and 7 mpg improvement on highway.
It was a pain in the back side to get updated on line however." —Jameson F from Idaho Falls, ID bought a DiabloSport inTune I-1000-DCX Tuner for a 2011 Dodge Durango.