... I cannot believe anyone would order it on a vette. 'course I feel that way about the head UP display, xm radio, and other non performance do dads too. I guess when onstar on the '05 becomes obsolete some of you guys will just have to stop driving your cars since no one will be watching out for you. Decades ago a lean mean vette was one with radio delete and no AC , ps, or pb. Geeeeez some didn't even have power windows. Can you believe that????????????????????Today a lean mean vette is one without satellite radio, big brother watching your engine temp with onstar, or upgraded 50 CD stereo with ipod port. Good grief.