Collection:

2001-2004 GM 2500/3500 Programmers & Tuners

7 products
Regular Price $244.95
Sale Price $244.95
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Superchips GM Flashcal tuners are easy to use and light on your wallet. These handheld automotive devices recalibrate your truck's speedometer for aftermarket wheels, tires, and gears. Just plug th...
Regular Price $550.00
Sale Price $550.00
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Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly) Emissions Intact – you do not remove your emissions equipment 50 State Legal! SPADE Tuning, Part No. #11-11, E.O. No. D-...
Regular Price $439.00
Sale Price $439.00
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Wrap Your Hand Around Some Serious Power! Introducing the latest in pre-loaded, pre-programmed power from the most trusted name in engineered engine efficiency. Banks is the only record-holding eng...
Regular Price $616.98
Sale Price $616.98
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Optimum fuel tuning for awesome power (+127 hp, +345 lb-ft), built-in safety and adjust-on-the-fly power, plus temperature limiting control. Tuning that doesn't kill the host vehicle. Many tuners r...
Regular Price $739.00
Sale Price $739.00
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PowerPack calibration: +100 hp/+230 lb-ft. Advanced tuning for work and towing delivers better fuel economy under all load conditions, CleanTune Technology, adjust-on-the-fly power and built-in saf...
Regular Price $264.05
Sale Price $264.05
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By reducing pedal lag, the Throttle Sensitivity Booster forces your performance curve to occur sooner, achieving quicker engine response and a "fly back in your seat" feeling. The plug-and-play mod...