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 Todd Adams

This chip actually works on my 2007 Chrysler Town and Country. Improved throttle response, significant power increase of 20 hp or more. With very careful driving I was able to increase my mileage from 5 miles to a gallon. The reason for my four star rating is a lousy guide. They promised detailed instructions and what I received was very easy. "Connect to MAT sensor". Nothing exactly where in my car or what it looks like. There are no photos. It took me over an hour to find and make sure I had the part I needed. Connecting two wires (that's it) was very easy, 10 minutes Overall I'm very happy with my purchase. Be prepared to be alone if you need to find an accurate MAT sensor all by yourself. Jack.