I have a 2014 xts with a 6T70 I?m swapping a 8l45 into it. I have it all mated and wired up but my question is since the car came with a 6T70 can I tune the ecm to run the 8l45?
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I have a 2014 xts with a 6T70 I?m swapping a 8l45 into it. I have it all mated and wired up but my question is since the car came with a 6T70 can I tune the ecm to run the 8l45?