Juice w/Attitude CS2 Programmer 6 On-The-Fly Adjustable Power Levels; Improved Low End Response; Greatly Improves Drivability; Up To An Additional 100 HP and 300 ft.-lbs. Torque; Monitor Displays Corrected Speed; Timing Adjustments; Torque Management Adjustments; Increases Fuel Economy/Excellent Throttle Response; Undetectable When Truck Is Returned To Stock; No Sending In PCMs For Re-Flashes; Enhances Towing Performance