6.4L Diesel Livewire Flash Programmer Key Features: • Largest Horsepower / Torque Gains on the Market • Includes BOTH Engine & Transmission Tuning • Pre-Loaded Tunes for Performance, Towing & Transmission • Speed & Rev Limiters Raised • Reads / Clears DTC Trouble Codes • User Adjustable Shift Points / Features • Monitor Popular External Sensors in Real Time • Estimates HP, TQ, 1/4 Mile ET & 0-60mph • High Speed Datalogging • Built-In High Intensity Shift Light User Adjustable Features: * Not all adjustments available on all vehicles  • WOT Fuel Adjustment • Cooling Fan Temps • Spark Adjustment • Rev / Speed Limiters • Axle Ratio • Idle RPM • Tire Size - Rev / Mile • Transmission Shift Points • Two Step On / Off RPM • Traction Control On / Off • Air Intake Selection • Fuel Injector Size Livewire Overview: The SCT LIVEWIRE is NOT just another Flash Device. LIVEWIRE is the most ADVANCED Pre-Programmed & Custom Tunable Flash Device available on the market! LIVEWIRE arrives PRE-LOADED with Dyno Proven tune files specifically calibrated for your vehicle. LIVEWIRE also features high speed USB data logging of multiple OBD-II PCM parameters and a dedicated wideband air / fuel monitoring port.   Not legal for sale or use in California on pollution controlled motor vehicles. Part Number: SCT-9621