I've read all of Visconti's posts as i'm trying to follow the Ecutek info as best as possible, and i'm not so sure as to what he did or said was wrong. This is another tuning option. Why is everyone ragging on his case? Uprev works, sure, but who are you to yell at another company that provides us Z owners more options?
We all cry about how we need more market for our car and when that happens, we bag on them.