Can anyone get me the factory part numbers for a few items?

I need part numbers for:

BSP Upper Grille
Valor Exhaust Tip

Thanks for any help guys.

the exhaust tip is PTS18-52040
Sorry but I don't know the grill number

The part number for the BSP Radiator Grille seems to be 53111-52070-C0

All these part numbers are available in the microfiche (premium member) section.