Navigation Option W/O Audiophile?

[SoCal66]

can you get a Navigation system factory installed without the Audiophile sound or is that pretty much one in the same?

[Cumminspower11]

I believ e its kinda a package deal...

[SoCal66]

thats what I thought. I always see the trucks with Nav listed and usually the next line is $555 for Audiophile sound for nav. But the other day I was looking at a truck that had the Nav listed but no Audiophile sound listed.