Stock Nav?
 

Hey Guys

I had two quick questions, is there an update for the stock nav? I have a 2009 370z and I feel like there's a few glitches in the ipod interface.

Also how hard is it to replace a stock nav with an after market one?

You will have to buy the aftermarket dash kit and the factory base model dash kit as well in order to install it than remove all the bose system and install new speakers and head unit.