Hey guys not sure if anyone’s done this type of upgrades to their journeys but I’m doing it so I’m here to help everyone as best as possible!!!!
move done the 4.3 to 8.4n with auto climate
although If you have the base model and no auto climate you’ll have to do what I did. Find a parts car and take the wiring!! I had manual cloth seats, now full automatic/ heated seats., I had no back up camera, or fog lights. Now I do everything I did is FACTORY!! Was taken to dodge twice for programming to make sure everything was good!! All in total I spend about 3000. That’s including new 20s and tires