TAZMAN
Full Access Member
Going another route if someone is interested in the tuner for $300.00. Has 91 Octane tune and you can add global spark to run 93 if you wants. No issues with it but am going to go with a custom dyno tune.
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Correct me if I am wrong but aren't these programmed with your TPTO and the tunes will not work on another truck? Also is this the X4 or X3?
Anyone know what the cost of buying just custom tunes from 5 Star? I'd be interested if it's less the total cost is less than buying a new tuner with custom tunes.
My understanding is the tune files are specific for the ECM files but once returned to stock it should validate the seed and key from another ECM and lock the tuner to that one but maybe these are different. This is for a 2013 CC/SS 6.2L.