Original Power:
GMC Sierra 2014 - 2016 6.6 Duramax 365hp
You can request for a Tuning Calibration for your GMC Sierra 2014 - 2016 6.6 Duramax 365hp vehicle on our file service site. These Tuning Calibrations always made in real time suited to your needs and cars maximum ability. All our Tuning files are made with maximum precision and care to be efficient. In this particular case, we can increase the power of your engine from 365 HP to 395 HP, 894 Torque to 945 Torque within a Stage1 Calibration package.
Post Power:
395 hp
Power Difference
+30 HP
Original Torque:
894 nm
Post Torque:
945 nm
Torque Difference
+51 NM
Tuning Data Base
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