My first post in this forum. Great place and love the tech'. Anyway track season is here and we are looking for a viable A/I Separator for our 04 STi. Crawford makes one...a real nice one that is Subaru specific and well engineered BUT it costs 360$ Uh huh. Waaay TOO MUCH for a simple device IMO. I found a Moroso at Summit for 95$ and a Jegs for 45$. They all look like the same thing> hoses in/hoses out. I'm not sure if these will work with a forced induction motor though.We want to recirculate the oil back into the block for sure and not vent it. Ideas? thanks Danielle