Diablosport Predator Programmer 99-03 Ford Powerstroke 7.3 Turbo Diesel Powerstroke Trucks And Excursions IN the Box !!! part # u7170 High Level of Performance *Programmer will Displays and Clears Diagnostic Trouble Codes that throw your check engine light *Data Logging *Shift pressure *Speed limiter *Only takes 5-10 Minute Installation, NO TOOLS NEEDED *4 Different Programs Depending on you Driving Habits * Dyno proven Stock - Tow - 40 HP Economy - 60 HP Performance - 85 HP Extreme-100 hp (Power gains are at the rear wheels!!!!) Gain Up to 215 foot pounds of Torque Gain Programmer increases horsepower and torque by re-flashing the engine control unit. Increase Fuel Economy -The Predator will give you more horsepower and torque gains. , and 4 power levels. -The Predator connects into the OBDII port underneath the dash to the right of the steering wheel. Once it is plugged in the stock software is downloaded and saved in the programmer and the new program you chose is uploaded into the truck\'s main brain. At anytime you can plug the programmer back in and change it back to stock. -This Programmer is easy reading and use. Have seen increases in FUEL mileage up to 3MPG, depending on driver habits

Easy to install.