I did this to my 510....I will post the install as soon as they get to my door, just made the order this afternoon.

Zealous and Grantf... Here are the Nissan part numbers I have for the door moldings which do include the stainless trim. Had to get up in the attic and dig these up, should have noted which side of the car they go on. Let me know if you need that and I'll sort that out too.

80820-N4401 Molding Assy Front Door

80821-N4401 Moldling - Door