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Jet Performance Programmer 15003

  • Our Price: $337.49
  • Shipping:FREE SHIPPING
  • Part Number: 15003
  • Rating: (3)
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Performance Programmer

  • Part #: 15003
  • Adjusts Shift Points/Firmness
  • Speed/Rev Limit
  • Recalibrated Speedometer
  • Read/Clear Codes


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  • Unleash the full power potential of your engine with a Jet Performance Programmer
  • Gain between 22 and 29 horsepower and up to 40 lbs. of torque
  • Use preloaded programming configurations or customize your own, tweaking your engine to perfection
  • Modify shift points, air/fuel ratios, shift firmness, ignition timing, and speed and rev limiter settings
  • Gain up to 100 horsepower and 170 lbs. of torque on Duramax LZ7 & LLY engines
  • Installs in minutes, plugging in underneath your dash -takes less than 30 seconds to program
  • Calibrate your speedometer & read and clear diagnostic trouble codes
  • Backed by a 1-year warranty

The Jet Performance Programmer will unleash the full power potential of your engine! Jet's exclusive Tri-Power tuning system allows you to take control of your vehicle and match to your driving style. The 3 tuning modes are designed to operate your engine at peak efficiency based on the octane level being used -this results in improved horsepower and mileage.

The advanced technology in your Jet Performance Programmer also gives you the ability to modify air and fuel ratios, shift points, shift firmness, ignition timing, and speed and rev limiter settings. The Jet Performance Programmer will also turn off the ABS system trouble light, and correct your speedometer if you change tire size or gear ratios. Also available is a built-in scan tool that reads and clears diagnostic trouble codes when your check engine light comes on.

The Jet Performance Programmer installs in minutes, simply plugs it into your vehicle's diagnostic port under the dash, and follow the simple installation instructions, answering yes and no questions, and you're ready to go! Programming takes less than 30 seconds and your engine can always be returned to it's stock settings in about 5 minutes. Jet Performance Programmers are back by a 1-year warranty.

Jet 15003 fits:

  • 1996 Ford Bronco
  • 1996-2004 Ford Crown Victoria
  • 1996-2003 Ford Econoline
  • 2000-2004 Ford Excursion
  • 1997-2004 Ford Expedition
  • 1996-2000 Ford Explorer
  • 1996-2004 Ford F-150
  • 1996-2004 Ford F-250
  • 1996-2004 Ford F-350
  • 1999-2004 Ford F-450
  • 1999-2004 Ford F-550
  • 1996-2004 Ford Mustang
  • 1996-2004 Ford Ranger
  • 1996-1997 Ford Thunderbird
  • 2003-2004 Ford Van
  • 2002 Lincoln Blackwood
  • 1998-2004 Lincoln Navigator
  • 1996-1997 Mercury Cougar
  • 1996-2004 Mercury Grand Marquis
  • 2003-2004 Mercury Marauder
  • 1997-2000 Mercury Mountaineer

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