Review on Increase Fuel Mileage and Power: Innovative Performance Chip for Chrysler Town & Country 3.3L, 3.6L, 3.8L and 4.0L Models by James Jenkins

Just drove from Florida to Indy and back. Average fuel economy was 29.5 mpg and return was 27.5. The city average consumption of 16-17 liters. 2014 Chrysler Town and Country 6 cyl. Loaded on the way back. Running 74 miles per hour. The heavier van model is not known for good gas mileage. I installed the module within 3 weeks of purchasing the van. I think it worked out pretty well. Probably better than 30 will not work. I had to climb the network to figure out where to tie the wiring. I cut the rubber and clamped it. Easy.