The mercury Comet performance chip is the perfect gift to give your car when you are dying for improved performance and delivery on the road. This Comet chip works well with the existing standard ECU resetting it to release more power. This result in more horsepower being gained hence makes the speed something to cherish. The acquired torque will enable the machine save on fuel and have positive impact on mileage. The Comet chips does not change the settings but work in collaboration to give your car the needed road agility. Your Comet will respond on every input when your leg meets the pedal sending irresistible signals to your car motor. Installing the Comet chip is not a problem and its price is very competition leaving you with a broad smile. As you sit comfortably behind the steering enjoying the effectiveness and efficiency acquired, you will wonder why you failed to embrace the idea earlier on.