As I stated before prior to ordering, I spent 3 - 4 hours reading the post/threads on Elcova, hummerforums.com and other GM truck forums.
Based on the opinions of other H3 owners who had this done, all of who were satisfied and on other GM owners opinions, again all who were satisfied, I went with PCM for Less.
There are other companies out there that do tunes, it's like who likes
Chevrolet, Ford or Toyota. Go with who you like
