SCT X4 Power Flash GM Programmer

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SCT X4 Power Flash GM Programmer

Unlock the horsepower potential of your GM with SCT's new X4 Power Flash Programmer! This Plug-n-Play upgrade installs via the OBD II data port - just select one of SCT's Pre-Loaded Performance or Fuel Economy tune file and the unit will back up the car's original ECU file, then install the tune you've selected. Reverting back to stock is just as easy, and makes no permanent modifications.

Available for most 1996-2014 GM Vehicles, this device optimizes your vehicle's computer for Maximum Horsepower, Torque, Improved Throttle Response, Firmer Shifts and even improved fuel economy.

IMPORTANT! This item is NOT CARB approved for street use in CA.


  • Full-Color Backlit Display

  • Supports Most Popular Vehicles

  • High Speed Data-Logging & Monitoring

  • Digital Gauge Functionality

  • Reads/Clears DTC Codes

  • Stores up to 10 Tune Files

  • Built-In Wi-Fi for Easier Updates

  • Dual Analog Inputs

  • USB Interface Cable Included

  • OBD II Cable Included


  • Increased Horsepower & Torque

  • Improved Fuel Economy

  • Full Suite of Digital Gauges for Data Monitoring

  • Download New Custom Tunes & Updates


Pre-Loaded Tune File Options

  • Disable Rear O2 Sensors to eliminate CELs caused by removing rear O2s

  • Fuel Injector Settings : Adjust for different size/flow rate fuel injectors

  • Disable or Increase Speed Limiter

  • Idle Speed

  • Disable Traction Control without needing to push the button every time

  • Spark Modification By RPM

  • WOT Fuel : Add or Remove Fuel at Wide-Open-Throttle

  • Shift Firmness Control: Adjust the transmission shift pressure/firmness on Automatic Transmission Vehicles

  • Adjust Axle Ratio: Correct for different axle ratios to correct shift patterns and the speedometer

  • Tire Size: Correct for different size tires to correct shift patterns and the speedometer

  • Aftermarket Intake - Allows Performance Intake to run without causing a CEL.

  • Fan Control: Lower the temperature at which the radiator fan(s) turn on.


Make/Model Year   Notes Part Number
Chevrolet Camaro 1996-2014   Fits V6 and V8 Models 7416
Pontiac Firebird/Trans Am 1996-2002   Fits V6 and V8 7416
Pontiac G8 2008-2009   V8 Models 7416
Pontiac GTO 2004-2006     7416


Do you have any questions about the SCT X4 Power Flash Programmer for 1996-2014 GM Vehicles? Give us a call today at 714-582-3330

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