if anyone has an STI with greddy type S bov installed in their car I would really appreciate it, I bought a greddy type s bov off a member and I have tried to install it and it will not fit. The guy I bought it from had a 2003 wrx, the bov setup is different between the WRX and STI and I think that is the reason why I can't the BOV installed becuz the kit is for a WRX. guys any help would be appreciated. thnks

Sorry to burst your bubble, but the bov flange is the same for the wrx/STi. There are plenty of pictures on this forum, plus tons of "which bov is best for the STi" etc that you can find your needed information.

the bov shouldve came with a hose that replaces the metal bar bolted onto the TMIC... I bet the metal bar is what's in your way of bolting on the flange to the TMIC!

thnx for the input guys, turns out I had to remove the intercooler pipes outtA THE WAY