If you want to swap to the 3-spoke Sport steering wheel, you will need the round airbag. With that round airbag you could opt for the M Sport or M3 steering wheel. (They're the same except for the color of the stitching and the plastic piece on the bottom spoke.)

If you want the Sport steering wheel that came with the pre-'04 Sports Package I have one that I can sell you. It's practically brand new. It would save you a few hundred dollars as compared with the M Sport steering wheel. PM me if you're interested.

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