Jeep Commander Forum banner
1-1 of 1 Results
  1. Programmers/Engine Mods
    Brand Newbie.. Just got a 2007 Black Overland Hemi. Any reviews, comparison or suggestions for better MPG aside from not putting my foot into it(though that is a lot of fun). I've used a hypertech performance program on my 8.1 Suburban and it did well. Now I see they have a Max Energy Econ for...
1-1 of 1 Results