You can request for a Tuning Calibration for your Dodge Challenger 2008 -> 3.5 V6 250hp 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 250 HP to 270 HP, 339 Torque to 360 Torque within a Stage1 Calibration package.