Josh, since you're well known on this forum I'd be willing to loan you my stock cp and diverter valves. Just pay shipping both ways. It doesn't have the o ring or c clip though, those are on my current ER cp. i assume you have those on your current cp? pm me if you're interested.
2011 335is DCT, JB4 MHD BEF, stage 2 LPFP, e50 50/50 meth, FBO, MT ET Streets when needed