Ive got axel-back E92 exhaust...I know its not ALL that you are looking for but its mufflers....Its been sitting in my garage for 2 years since I got my BMW PE. Id let it go pretty cheap. PM if it interests you at all.
ALSO, it is MISSING the stock tips (they are on the PE), but I have the PE tips I could throw in.
E92 Space Gray 335i - COBB, BMW Performance Exhaust (stock tips), style 230 rims, LUX H8 AE's