Quote Originally Posted by FoSHO99 View Post
Part of the cost of the Z3 kit is not having to do the research and having a complete kit with warranty and a reputable point of contact for questions. If you are unsure or don't know what a wg/bov actually do, then constructing your own kit may not pay off in the end.
Ok i noticed your signature said weak fuel pump. If i kept my stock fuel pump from a 06 could i even push 9 psi. If i could how long would it last?