3.0s come with black rubber with plastic window sills
4.8s come with chrome window with plastic window sills

sports come with "shadowline" black gloss trim with annodized aluminum window sills

it has been done before on the e53, i see no reason why it can't work on the e70...but it's not as easy as peeling it off, and sticking new ones one. you probably need to take apart the entire door

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