I am looking for an AOS for my 2005 STi. I am looking for a swirl pot design like the IAG or Crawford. IAG is preferred.
Mikey Bobby has an IAG competition version for sale on the Iowa Subaru Club on the Facebook. I think he had it listed for 250
I have a full perrin kit laying around that is brand new and never installed if your interested. They go for $400 brand new I think. $300 and it's yours.
I know IAG makes a "kit" to convert the Comp to Street for like 100 bucks, but not sure if they make a kit for the other way around. May have the best luck just contacting them to see if they can put something together for you.