Does anyone have a factory tune file for a 2012 Jeep Grand Cherokee 5.7 Hemi and if you had a basic custom tune for a stock gen 3 hemi to reference as well that'd be even better.
Looking for stock base tune for a 2012 jeep grand cherokee 5.7 hemi
Does anyone have a factory tune file for a 2012 Jeep Grand Cherokee 5.7 Hemi and if you had a basic custom tune for a stock gen 3 hemi to reference as well that'd be even better.
which controller does it have???
some 2012 are NGC4 and some are GPEC2.
lemme know if you need help
Ive got my stock file from my jeep, 2012 5.7 and i may have a stock gen 3
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