2003 GMC Sierra 2500 HD Computer Chip Programmers

Your 2003 GMC Sierra 2500 HD might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Computer Chip Programmers you desperately need.

We currently carry 1 Computer Chip Programmers to choose from for your 2003 GMC Sierra 2500 HD, and our inventory prices range from as little as $456.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Computer Chip Programmers for the 2003 GMC Sierra 2500 HD. We only sell parts from trusted brands like SCT Performance so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Computer Chip Programmers stock in-person!

Computer Chip Programmers for Your 2003 GMC Sierra 2500 HD

SCT Performance – X4 Performance Programmer (Part No.7416)

X4 Performance Programmer

from

$456.99
The X4 Performance Programmer connects high-performance tunes to your vehicle for an immediate boost in horsepower and torque. Awaken your engine to its maximum real potential with preloaded, dyno-proven tune files through the easy-to-use functionality. Instantly increase horsepower and torque and customizeModify a variety of parameters at the touch of a button, all while monitoring gauges on a customizable display.

Product Features:
  • Read vehicle performance data on a full-color LCD display for easy viewing, day or night.
  • Preloaded, street-tested, dyno-proven tunes boost horsepower, torque, and throttle sensitivity.
  • Reads and clears DTC (Diagnostic Trouble Codes) with ease.
  • Load up to 10 custom tune files created by any SCT Custom Tuning Dealer.
  • Full color LCD display
  • High-speed data logging/monitoring
  • Dual analog inputs
  • Most popular vehicles supported
  • Installs quickly and easily
  • Easy restoration back to stock
  • User adjustable vehicle parameters
  • USB Interface cable included
  • Product might not be available in all states due to local laws.
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