Adding Nav to a non-Nav Touring

SMcK23

When I bought my '07 Z the dealer promised he would put in the best aftermarket navigation possible (after he promised he would install a factory unit into it, which he also said he found out was impossible) into the small storage compartment....when I arrived to pick it up the Avic-N2 was installed, but to my dismay not in the small storage compartment...the dealer told me it was not possible to put in there (probably a lie---but I'm not sure)....the model I had was a touring edition ithad the bluetooth and bose system...and when they installed the new nav they had to disconnect the factory bluetooth and eventually disconnect the bose system because it made a loud buzzing noise everytime you pusshed a button on the touch screen....boy had i wished i just bought an expensive portable nav and never missed with the "best" aftermarket one with all of the extras....so I think you are making the right move by going with the navigon