
Tial Website said:New for 2008 is the first revision of the nine year old original TiAL BOV. The Q bolts right up to any standard TiAL flange so you can upgrade without having to re-weld. Through countless hours of R&D we were able to make the same size valve flow a staggering 60% more than the original design - that means 60% more air is blown off per cycle! This is the highest flowing BOV on the market. The Q will be offered in all of the current colors.
New Spring Pressures for the Q:
6psi = vac between 8 and 11
8psi = vac between 12 and 15
10psi = vac between 16 and 19
11psi = vac between 20 and 21
12psi = vac between 22 and 23
Thoughts? Reactions? I don't think they are out yet, but not sure. Here's a link to the videos of them