Recall for 2004 4.4 and 4.8

[GPSnV1]

I returned home Friday night from 5 weeks on the road so sorry if this has already been discussed. I did a search and did not find such a thread.

I received the recall notification on my 04 X5 4.4. Anyone know about this recall "BMW Voluntary Emissions recall campaign to replace crankcase ventilation valves on N62 engines"? The campaign number is 06E-A02

I live in OK where the emission laws are not strict as CA, et al. Would this "repair" cost power or would everything be okay?

Thanks.