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.
Regular price $550.00
Sale price $550.00
Regular price
Unit price
per 
Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly) Emissions Intact / Emission Compliant – no need to remove your emissions equipment Do you need Switch-On-The-Fly (SOTF) C...
Regular price $1,148.00
Sale price $1,148.00
Regular price
Unit price
per 
Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly) Emissions Intact / Emission Compliant– no need to remove your emissions equipment Do you need Switch-On-The-Fly (SOTF) Cu...
Regular price $550.00
Sale price $550.00
Regular price
Unit price
per 
Smarty MM3 Hardware NOT Included Advanced Custom Emission Compliant Tuning capabilities for 2003-2018, 5.9L & 6.7L Cummins Direct J1939 connection to the 3-pin connector on the engine ...
Regular price $1,320.00
Sale price $1,320.00
Regular price
Unit price
per 
Smarty MM3 Hardware Included Advanced Custom Emission Compliant Tuning capabilities for 6.7L Cummins Direct J1939 connection to the 3-pin connector on the engine Able to switch tunes in real-...
Regular price $3,700.00
Sale price $3,700.00
Regular price
Unit price
per 
The HE351ve Stealth Mach 1 64 for 2007.5, 2008, and 2009 6.7L Cummins CME is the perfect balance of power, drivability, and reliability. With an upgraded compressor wheel, turbine, and variable geo...
Regular price $550.00
Sale price $550.00
Regular price
Unit price
per 
Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly) Emissions Intact / Emission Compliant – no need to remove your emissions equipment Do you need Switch-On-The-Fly (SOTF) C...