I'm new here. I need help and tips from you guys on how to make my Single din dash to a double din dash.

 

As in CD Player with Navi system together?

 

You gotta go to a Car audio place and get and after market dash. Its only like $26.
Then you can pick out what kine of double din you want to install.
Prices range from 200-3000 for certain double dins.
I replace my stock CD player and knobs for a 7.5 double din touch screen.
With parts and installation it cost me about $500. Given that most of that price was the Sony double din it self.

Hope thats what you was wondering.

 

Thats what I wanted to know. Wierd, I was driving in my Venza and I just thought about getting a navi and a cd player with fosgate system. Can you even use them together?

 

u can get that from out side and can fix that

 

I personally changed out my whole sound system.
My Sony double din has a cd player and a navi.
It jut really depends on what you DD you want to install. Of course the more expensive the DD the more options you have. Just keep in mind that it's not always the case of higher the price the better the quality. I recommend to do some researching online about what you want to install then compare it to the prices the audio shops are quoting you.