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I have the HPTuners tuning setup, but I switched over to Cobb when they finally released their products for the Raptor.
I use the Cobb AccessTuner software and the AccessPort.
I haven’t tuned a GM ECU, only Ford and Mazda. The overwhelming majority on this forum know nothing about tuning. There are a few standouts, but rare. If you insist on the HPTuners, I’ll play along