You can request for a Tuning Calibration for your GMC Yukon 2000 - 2006 6.0 V8 329hp 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 329 HP to 350 HP, 495 Torque to 515 Torque within a Stage1 Calibration package.