Hey I just goy my Pioneer AVIC-N1,
I need any sujestion in where I shut install the GPS antena?
and where to put the base Unit

 

For my G35c, I put the GPS antenna on the back shelf in the corner. I put the base unit under the driver seat.

 

In my 350, i just put the gps antenna in the headliner right above the rear view mirror so it sits flush with the windshield, it sits pretty well up there. I put the brain under the passenger seat under the floormat..