The X4 Power Flash arrives Pre-Loaded with DYNO Proven tune files that Increase Horsepower and Torque. This product does not support any changes to your vehicle's emission system
Vehicle Data Overload.
With a huge Backlit display, the SCT X4 Power Flash makes it EASY to read the Real Time Vehicle Data, view popular sensor data such as EGT, Air / Fuel Ratio or any other 0-5 Volt source!
Features:

• Features vary for each vehicle and are not available on all vehicles
• Big Power. Small Package
• The X4 Power Flash arrives Pre-Loaded with DYNO Proven tune files that Increase Horsepower and Torque
• Stores up to 10 custom tune files created by your local SCT Custom Tuning Dealer.
• Built-in Wifi allows you to easily attach to your local area wireless network to download device updates.
• Reads and Clears PCM Diagnostic Trouble Codes.
• Data Logging
• Need to monitor your vehicle's engine parameters? No need for a separate monitoring device. View and record your vehicle's PCM data on the device or on a PC.
• Monitor EGT temps, air-fuel ratio and other popular sensor data.
• The device backs up your factory PCM program during installation should you ever need to return your vehicle to the stock program. Restoring your vehicle to the stock PCM program is as easy as selecting Return to Stock from the device men
• Full Color LCD display for easy viewing, day or night.
• Holds up to 10 custom tuning files for Maximum tune flexibility.
• Increases your vehicles Horsepower, Torque, Throttle Response and even Fuel Mileage
• Installs quickly and easily via your vehicle's OBDII port.
• Stores up to 20 custom tune files created by your local SCT Custom Tuning Dealer.
• USB Interface Cable and Livelink Datalogging software included
• Adjust for common performance bolt-ons such as Cold Air Kits, Exhaust Systems and Gears

Details:

• 1999-2014 GM Cars/Trucks
• X4 Power Flash Programmer
• Pre-Loaded
• Incl. USB Interface Cable
• Not Legal For Use/Sale In CA On Pollution Controlled Vehicle
• 93 Octane HP Increase +10 hp
• Torque Increase +12 lbs./ft

Emissions Message: SCT tuning will not modify or delete vehicle emissions. SCT products purchased comply with the Clean Air Act. Tunes that are preloaded in our devices have gone through hours of testing to ensure the safety of the drivers and the environment overall. Custom tuners are required to follow the guidelines of the Clean Air Act as they develop their own tunes for our devices.