So I went to test drive a Tundra Crewmax SR5 4x4 today. After the test drive I bust out my carsdirect printout to see if they were willing to match the carsdirect price. The salesperson immediately goes into his sales pitch telling me that carsdirect orders a basic truck from the factory and then outfits it with aftermarket accessories to fit the customers liking. He used the Navigation option as an example saying there are no SR5's out there fitted with a Toyota Navigation unit, carsdirect gets a cheap navigation system and mounts it in the cab. Is this true?