Originally Posted by 4.2
Yes you'll need and SCT handheld tuner.
Alright, I was under the impression that they can use their
handheld tuner to flash and do everything and i just drive off with a re-flashed ECU.
But it sounds like i buy a tuner and they use my tuner to dyno tune? I'm new to the whole tuning deal. So realistically i should expect to buy a tuning device and dyno time?