A lot of people hook up MBC's different ways but this is the one that is probably the best way to do it.
Tapping your MBC line to the bov line can cause un-wanted spike and can make your bov blow off while still on the throttle. Here is a little diagram i made showing how i was told to do it for best results and i havent had any problems with this yet and it has been close to a year. Its not hard all you need to do it go get a small nipple fitting with threads in the plumbing section of any hardware store, a drill and some JB weld and it can be finished in less then a 1/2 an hour.
Heres how.
-Take your J pipe off the car.
-Drill a hole in the side of the J pipe using smaller bits then going bigger untill you can just fit the nipple in.
Force the nipple fitting into the J pipe using a hammer if needed. (you can also thread the J pipe so you can screw in the fitting but either way is fine)
Once the nipple is in the J pipe put JB weld around the fitting so you can make sure it seals properly.
Clean the inside of the J pipe of all the metal shavings and put the J pipe back on. (Let the JB weld properly dry before driving or starting the car to make sure it sets right and seals)
Here is what everything should look like once completed.
