If you need the rubber hoses and everything you can buy the kit from Vortech or a Vortech dealer, the pipe that goes from the blower to the TB is different with a Bypass valve.
So that should work no problem right? What all comes with a bypass valve? I am interested but right now I have to leave for school and should be back around 2. So I will let ya know then, just dont sale it by then.
It is just a brand new bypass valve. It doesn't come with anything else. I haven't even tried to sell it before so if you are interested I am sure it will be here.
eBay. Also look on the 4 pot forum and search BOV. There's a post on there with part numbers. You can't get them at NAPA, auto zone or advance. Just junk yards or new. I got mine for $25 shipped new off eBay. Just look around.
I bought mine at a local Subaru/SAAB dealer for like $50 with tax.... The didn't call it a bypass though.. Think they called it relief valve or something like that. What ever the name is ask for it from a turbo SAAB 900..