Ya know I never did, I finally got my turbo XS bov with that 10" of straight pipe with flange to work with my stock piping. I was close to jumping on it, I just didnt like the lack of avalibility for BOV flanges to be attached. Considering its 1/3 of the price for me to finish my ffim it wasnt worth it. Sorry dude.
As far as I researched theres no other mass produced pieces like this. I was about to try and contact sethron or the likes to see about a general quote.
What type BOV are you running again? bosch?