Hey PCK, if you are still looking for a 100% atmospheric BOV, I have one to sell. It's a Tial Q, which was installed by Andy at KillShot on my car without my input and after 200miles, I got rid of it for an 100% recirc. Here's the deal, if you want all the ricey noise, this is the BOV for you. Here is a link to it: http://www.tialsport.com/prod_bv_q.htm I see it's $240 cheapest online, not including shipping. I will sell mine for $220 and it has the proper spring rate for Subaru. This spring is not something that comes with the BOV when ordered because it's not the default. This is something Andy found out when he called Tial about some idle issues I had and they said there was a special spring you had to have and sent it to Andy to fix the issue. Let me know if you are interested. I can send you pics if you want. My number is 770.356.9498. -Russell