I recently bought a turboxs type h rfl bov and a greddy to turboxs bov flange. My problem though is the bov was too tall so it would not fit under the hood (this was with the star ic piping just fyi). I gave the bov to my dad but he has no use for the flange bec. he has a wrx. The flange is up for sale for 30 shipped. I got it from turboxs for 37 shipped (dont know why a friggin flange is so expensive).