Livewire Pre-Programmed / Custom Tunable Flash Device The SCT LIVEWIRE Flash Device arrives PRE-LOADED with several DYNO Proven Tunes designed for your vehicle along with a Fuel Economy tune. Our Dyno Proven Tunes are designed to increase Horsepower and Torque, plus increase throttle response across the entire power-band. SCT Maximum Fuel Economy tunes are designed to increase your Fuel Mileage! Gains are typically up to 1-2MPG and depend on your driving style. To help with sky rocketing fuel costs, just install the SCT Maximum Fuel Economy Tune and SAVE money as you drive. Pre-Loaded or Custom Tuned LIVEWIRE arrives PRE-LOADED with Dyno Proven tune files specifically calibrated for your vehicle. No more waiting for a custom tuned device! Simply select one of the pre-configured options such as 87 - 93 Octane Performance or Maximum Fuel Economy, flash your vehicle and enjoy driving until you are ready to have it custom tuned! Once you choose to have your LIVEWIRE device custom tuned, visit your local SCT Dealer and they can load up to 3 Custom Tunes into the device. LIVEWIRE can store up to 3 Custom Tune Files along with the factory uploaded tune while retaining the PRE-LOADED SCT tune files for future use. Data Log Info that Matters! Want to data log your vehicle's Air / Fuel Ratio or Boost Pressure? No problem! LIVEWIRE also features high speed USB data logging of multiple OBD-II PCM parameters, a dedicated wideband air/fuel monitoring port, the ability to datalog an additional analog signal, and real-time instrumentation. You can easily configure the LIVEWIRE display screen to show important information at a glance (*Air / Fuel Ratio, *Boost, Spark Advance). *Displays a converted 0-5v signal. Requires external Air / Fuel Ratio device (LM-1, Wideband Commander) or MAP Sensor (for boost) Performance Data Built-In! Measuring your vehicle's HP, TQ, 0-60 ET, 1/4 Mile ET and Fuel Mileage has never been easier. LIVEWIRE accurately estimates* your vehicle's performance based on data monitored from the vehicle's computer. Now you can easily measure performance gains before and after you make vehicle modifications, plus monitor your fuel economy! *Due to variables such as wheel spin all ratings are estimates only. Read/Clear DTC Codes Using the LIVEWIRE Flash Device, you can now Read, Clear & Diagnose Trouble Codes without the expensive diagnostic fees charged by dealerships or your local garage! Built-In Shift Light Why purchase an additional shift light? LIVEWIRE has a built-in, High Intensity Yellow LED Shift Light. Now, you can adjust your desired Shift RPM in seconds. LIVEWIRE is very accurate, it reads the RPM signal directly from your vehicle's computer. Supported F-Series Trucks: # 1999 - 2003 7.3L Diesel F-Series # 2003 - 2007 6.0L Diesel F-Series # 1999 - 2004 Lightning / Harley Truck # 2004 - 2007 4.2L F-Series # 2004 - 2007 4.6L F-Series # 2004 - 2007 5.4L F-Series # 2004 - 2007 6.8L F-Series Average Power Gains Using Livewire Pre-Loaded Tune Files: