Setting up our Navigator PCM involves a one-time install, eating up only 10 to 20 minutes of your time. After installing, it takes constant readings of your car's settings and then revamps those settings, maximizing your auto's potential. The result is 10 to 20 extra horsepower and a significant boost in torque. And, this increase in efficiency won't send you to the poor house. Each of our Lincoln Navigator powertrain control modules (PCM) is delivered to you with our 1-year lower price guarantee, ensuring that you're receiving the best deal in town. Viva the American way.