Superchips Flashpaq for Ford, GM or Dodge * Increased Horsepower and Torque * Internet Updateable * Improved Fuel Economy * Optimized Drivability * Diagnostic Trouble Code Reading Capability * Enhance Shift Firmness * Eliminate Speed Limiter * Recalibrate Speedometer for Larger Tire Sizes (22.5” to 42”) * Adjust Rev Limits * Choose from Three Available Performance Settings * Performance Tune: Max 17.8 HP and 26.3 foot lbs torque * Performance Tow: Improve tow ability