[Scarsman]

I would highly recomend going with a PCMforLess retune rather than with a chip. You will get a lot more out of it. There is a little more time involved, 'cause you have to send them your PCM, but they are very quick, and it is well worth the time.

I had them do my GMC Envoy, and I know there are a few on here who have had them do their H3's. You wont regret it!