For outstanding performance from your diesel truck, install any Edge diesel product. Every Edge diesel product has been designed to safely improve horsepower, torque, fuel efficiency, throttle, and more. You can expect a horsepower enhancement of 40 to 130 by installing the Edge diesel product referred to as a plug-in module. There's even an Edge diesel product that can improve your truck's towing performance. By installing a towing Edge diesel product, you will be improving your truck's ability to go 10-12 mph faster while towing a typical trailer than it would without.