Collection:

2020-2024 GM 2500 / 3500 Programmers & Tuners

9 products
Regular Price $289.95
Sale Price $289.95
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Say goodbye to that dead, laggy throttle pedal feeling and enjoy quicker engine response and acceleration with the BD Power TS Booster. The TS Booster amplifies the signal between the throttle peda...
Regular Price $769.00
Sale Price $769.00
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Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full...
Regular Price $1,825.00
Sale Price $1,825.00
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There's nothing better than upgrading your parts instead of just replacing them. That's why the Stealth STR is the perfect upgrade for your 2020, 2021, 2022, or 2023 Chevy Silverado/ GMC Sierra 25...
$150.00 Off
Regular Price $1,750.00
Sale Price $1,750.00
Regular Price $1,900.00
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Why you need DuramaxTuner.com Switch-On-The-Fly (SOTF) Custom Tuning More power and less soot than box programmers Emissions Intact – no need to remove your emissions equipment Total flexibility ...
Regular Price $490.00
Sale Price $490.00
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Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full...
Regular Price $889.00
Sale Price $889.00
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Unit Price
per 
Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full...