Somebody(s) is confusing a tuner device with a tuner. Pretty sure OP was asking about a device not a person.
OP the accessport is the device and has maps you can use. Goose takes it one step further and optimizes it for your truck by street tuning. That’s iterative data logging and map adjustments.
OP the accessport is the device and has maps you can use. Goose takes it one step further and optimizes it for your truck by street tuning. That’s iterative data logging and map adjustments.