So Im shopping around for a lower mileage '06 9-3 Aero and found one that is 95% PERFECT for me; low mileage, blue, tan interior, aero, ect... Only thing is it desnt have navigation. Is it going to be fairly difficult to find an '06 Aero in Blue with naviation? Carmax has the blue one I previously mentioned and they also have a black one with nav but Im not keen on black cars. Unfortunetly the cars are in way seperate states or I would talk to them about possibly switching them out for a high price. Do people ever convert from factory navs to aftermarket? If so what is the going rate for the factory nav head unit?