Looking for the factory nav system for my 2010 Acura TSX v6. Has the bluetooth, iphone interphase.

What do I need and where ?

 

Open wallet and dig very deeply. You'll need the wiring harness, all the electronic bits (head unit, amps, gps, antennas), new dash trim, new speakers, new speaker wiring looms, new door panels, rear deck etc.

It will be far cheaper finding and buying a V6 with tech than it would be to attempt a factory retrofit. Any retrofit will also come with electrical gremlins that will plague the car forever.

 

Yikes

I'll just slap a nav with sticky tape

 

Quite frankly, a Garmin with lifetime maps and traffic is a far better deal. While not perfectly integrated, using the proper ProClipUSA mount comes pretty close to looking good and functioning well. If you are OK with the factory stereo than get a real nav and call it a day. Remember that phone based nav systems have significant limitations when the cell signal gets wonky.