Exactly why I went with Gearhead. I found it odd that Livernois did not use the SCT Device.And here we find one of the major dilemmas (among many) of doing business with that clown show called Livernois. You won't have that issue with GH. Let's say, on the off chance you decided to switch to another tuner after having tried GH..all you'll have to do is buy a tune and not the device. H-e-l-l, you can even have tunes from multiple tuners loaded onto your SCT if you wanted. Livernois locks you into their business model...pretty predatory and once you jump ship, you'll now own a paperweight for a device as no one buys their device used. It just is not supported by anyone other than them.