Calibrated Power Brand

Calibrated Power Brand

Calibrated Power, home of DuramaxTuner.com is a data-driven, market-leading automotive performance business. We are dedicated to providing high-quality engine calibrations, upgraded turbochargers, and other performance upgrades that represent the best mix of drivability, reliability, and power! We keep our edge by encouraging innovation. We drive and verify results by employing expert staff, who are equipped with the best tools in the business.
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Calibrated Power | 2017-2019 GM L5P Duramax Switch On The Fly ECM / TCM Tune Includes Unlock Your ECM / TCM Service & Credits Calibrated Power | 2017-2019 GM L5P Duramax Switch On The Fly ECM / TCM Tune Includes Unlock Your ECM / TCM Service & Credits
$2,948.88
$2,948.88
Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly) Emissions Intact – no need to remove your emissions equipment Do you need DuramaxTuner.com Switch-On-The-Fly (SOTF) Custom ...
$267.32 Off
Calibrated Power | 2004.5-2007 Dodge Ram 5.9 Cummins Stealth 67G2 Turbocharger
$1,517.68
$1,517.68
$1,785.00
This charger is the perfect fit for those of you with future plans for a twin kit.  Take your time and put the build together in stages.  Start by upgrading the factory charger with an easy drop-in...
$267.32 Off
Calibrated Power | 2003-2004 Dodge Ram 5.9 Cummins Stealth 67G2 Turbocharger
$1,517.68
$1,517.68
$1,785.00
This charger is the perfect fit for those of you with future plans for a twin kit.  Take your time and put the build together in stages.  Start by upgrading the factory charger with an easy drop-in...
Calibrated Power | 2020-2023 GM L5P Duramax Switch On The Fly ECM Tune & Unlock Your ECM & Credits Calibrated Power | 2020-2023 GM L5P Duramax Switch On The Fly ECM Tune & Unlock Your ECM & Credits
$3,122.92
$3,122.92
Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly) Emissions Intact – no need to remove your emissions equipment Do you need Switch-On-The-Fly (SOTF) Custom Tuning? Instantl...
$188.00 Off
Calibrated Power | GM Allison 6 Speed Conversion Kit Calibrated Power | GM Allison 6 Speed Conversion Kit
$1,687.00
$1,687.00
$1,875.00
Enhance multiple aspects of your ride with the Duramaxtuner 6 Speed conversion kit! Take your 2001-2005 Allison to another level by adding a sixth gear! Custom TCM tuning for your specific truck D...
Calibrated Power | 2020-2023 GM L5P Duramax Mach 1 Stealth 64 Turbocharger Without Actuator Calibrated Power | 2020-2023 GM L5P Duramax Mach 1 Stealth 64 Turbocharger Without Actuator
$3,100.00
$3,100.00
NO CORE CHARGE! THIS DOES NOT COME WITH AN ACTUATOR! Up to 650 RWHP with stock emissions equipment and basic supporting mods Tested in competition setups with extensive supporting mods to make 700...