SCT 05-08 Mustang GT Livewire Custom Flash Device

The SCT Livewire is now IN STOCK and comes with same day Free Shipping only at Lethal Performance!!

VMP Custom Tuned Option

**Lethal Performance is now proud to offer you the VMP Custom Tuned Option**

You have the choice of ordering this product with a VMP Custom Dyno Tune with the dropdown box below. !!
VMP Tuning is owned and operated by Justin Starkey. Justin is very well known and recognized by many as one of SCT's best Ford tuners!! He's been in the game for a while and has excellent relationships with SCT from the begining as well as he's got ties with some of Fords top tuners! He's put together several custom dyno tunes for most 99+ vehicles including some of the newest mustangs such as the 05-08 Mustang GT, Ford GT and the all new Shelby GT500. All of these tunes were put together on Justin's DynoJet 224xLC Load Bearing Dyno. Be assured that the custom dyno tune option will gain more HP and Performance than any canned tune out there and is the best of the best. The tune you'll receive also comes with the ability to make changes to several functions such as gear ratio, timing, fuel, MAF function and more. This way you can make changes down the road as you add certain modifications to your vehicle.

MORE POWERFUL! MORE DATA! MORE FEATURES! LESS FUEL!

Pre-Programmed or Custom Tuned! The choice is yours
LIVEWIRE arrives PRE-TUNED with a Dyno proven tune file 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 can upload up to 3 Custom Tune Files 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.
*Most vehicles supported with the SAME DEVICE!

BUILT-IN HIGH INTENSITY YELLOW LED SHIFT LIGHT
Why purchase and additional shift light. LIVEWIRE has a built-in, Hight 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 vehicles computer. This feature eliminates special tachometer signal boxes and your struggle to find the tachometer signal.

DATALOG INFO THAT MATTERS! AIR/FUEL, BOOST & MORE!
Want to datalog your vehicles Air/Fuel Ratio or Boost Pressure? No problem! LIVEWIRE feature High-Speed USB Datalogging of multiple OBD-II PCM parameters, a dedicated Wideband Air/Fuel monitoring port and the ability to datalog 2 additional analog signals (Boost, ect.) 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)

HORSEPOWER, TORQUE & 1/4 MILE ESTIMATES!
Measuring your vehicles HP,TQ, 0-60ET, 1/4 Mile ET and Fuel Mileage has never been easier. LIVEWIRE accurately estimates* your vehicles performance based on data monitored from the vehicles computer. Now you can easily make measured performance gains before and after you make vehicle modifications, plus monitor you vehicles Fuel Economy!
*Due to variables such as wheel spin, all ratings are estimates only

MORE POWER! MORE TORQUE! WHILE USING LESS FUEL!
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 increse Horsepower and Torque, plus increase throttle response across the entire power-band,
SCT Maximum Fuel Economy are designed to increase your Fuel Mileage! Gains are typically up to 1-2 MPG and depend on your driving style. To help with skyrocketing fuel costs, just install the SCT Maximum Fuel Economy Tune and SAVE money as you drive.