I have a 4.6iS with a build date of 07.02. I have noticed the fuel filters as of 04.02 no longer have the fuel pressure regulator attached to them. Where did they move the fuel pressure regulator to as of 04.02 builds?

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02 Imola on Black Dinan S2 4.6iS
00 RoyalRot on Sand/Black 740i Short Sport