I have the bosch bypass valve but I'm missing the adapter that connects it to the charge pipe. Anybody know where I can buy one? I searched the Stillen site and came up with no results.

 

I think I have what you are talking about. I have the next few days off work so I can get you some pics, so you can see if I do. Just get me your email and I will get you some pics when I get a chance.

 

When I do my custom 3" intake, I am going to continue to use the stock Bosh BOV. I bought one of these (in 3") so that I didn't have to do any welding. Would that work for you?

E-Bay adaptor

You could also probably just cut the flange off the Stillen pipe and hook a hose right up to it. Good luck.

 

If it's just temporary, cut a piece of hose and stick it on the Bosch's inlet side and mash the whole thing inside the flanged opening. Then get some duct tape and tape it down real good. Worked for me, just looks ghetto.