Wow, that is a pretty big difference. I can see a problem with buying tuning software from them. I dont mean this as degrading for them b/c they are a great company, but theyre tuning in a different atmosphere than us(as in altitude). Im sure this plays a key factor, especially with a turbo setup.

I dont really know what to expect from their NA chips but Ive been fairly happy with the Upsolute chip. The question is whether it will work well with the 3.1L. Ill be answering that question in a few days.