The new Tial Recir BOV????
Agreed with you there. I'm running VTA Greddy type RS with no issues. Idle's fine, and holds boost like a mother &$(#@, even in 4th and 5th gear pulls @ 24psi.
Not to talk down about Tial. Just because I have Greddy. I would have to agree that Tial makes some of the best import mods on the market.
I recently gave in to temptation and replaced my stock BOV (evo9) with a new "Q" TiAl unit, and I like it. I used the 11psi spring. I also run in mass flow mode, not sped density, but Groc was able to tune for the VTA without trouble. Hope that helps



