billet steering wheel?

The other day i was at a local audio place and was checking out one of the installers customized aurora. Besides 20"s and an under construction system that's probably the nicest ever in an aurora, he had a billet steering wheel. Does anyone know anything about putting a new steering wheel in an aurora? Is there a certain size or adapter i need to get it to work? I really don't care about the audio controls on it so that's not a big deal.

guess you don't care about the air bag either.

that's the only thing i'm debating about. that'll probably be the reason i don't get it. i do care about safety.

Sorry, my last post came out a little rough.