Adding Aftermarket Nav System ?'s

[BAMABUCKHUNTER]

I've already searched and really didn't find what i was looking for. I'm thinking about adding a In-dash Nav to my wifes )6 4runner limited with JBL. I'm currently looking at the JVC Kw-nx7000bt or the JVC KW-NT1 (doesn't come out to march). I'm wondering is there anything special i need. I think i'll need the interface for the wheel controls, but is there anything else needed as far as the speakers and all goes.

I've been in electronics bus for a while now, and done car audio installs for a while now. I know one time we done a system in my brothers camaro with the Bose system in it, well we have to run all new speaker wires because on the bose system each speaker had its own amp. Any info appreciated.

 

[paraordnance]

I've already searched and really didn't find what i was looking for. I'm thinking about adding a In-dash Nav to my wifes )6 4runner limited with JBL. I'm currently looking at the JVC Kw-nx7000bt or the JVC KW-NT1 (doesn't come out to march). I'm wondering is there anything special i need. I think i'll need the interface for the wheel controls, but is there anything else needed as far as the speakers and all goes.

I've been in electronics bus for a while now, and done car audio installs for a while now. I know one time we done a system in my brothers camaro with the Bose system in it, well we have to run all new speaker wires because on the bose system each speaker had its own amp. Any info appreciated.

I was planning to install JVC KW-NX7000, I didnt know about BT version till your post. Will definatelly wait till march now. No NT-1 for me since looks like they dont have maps for Canada.
I did some searching on this forum and read about other people installs. It looks like it basically PNP if you planning to keep your factory speakers and amp. All you need is a Scosche Interface for Toyota JBL Systems.

Scosche Interface for Toyota JBL Systems


This set-up will retain your wheel controls and everything also. In a future I planning to upgrade some speakers as well but want retain original wiring and amp since it looks like a lot of gutting and re-wiring if you would run a new speaker wires and amp.