I replaced my rear bumper with an M3 one. This bumper is in really good shape a few scratches that will come out with rubbing compound and a buff job. It's Cosmos black. Probably best to use your own bumper strips, these are off the M3 bumper that i purchased.
328is door mouldings in really good shape, not faded. A couple of clips may be broken but it's easy to get new ones.
Price: $50 obo