Maximize the torque, horsepower and fuel mileage of your Jeep with a performance chip. Choose from programmers, tuners and modules to increase power, adjust for different tire sizes or gear ratios, or alter shift points or firmness. There is a Jeep tuner for every type of enthusiast and every Jeep owner. Give your Wrangler or Cherokee every advantage on the trail or on the street with a tuner from U.S. Jeep Mods.
