New owner 09 Mazda5, can I add navi?
 

Hi, I just purchased an 09 Mazda5 Sport. Just went through the tire wear threads...yikes, looks like i'll be getting some rear camber arms in the near future. Luckily this came with brand new tires.

My question now is, I have found an item on eBay, looks like a factory navi/dvd unit. Is this "plug/play" for the sport trim without navi? I've been searching and cannot find any detail on installation. Any wire harness differences? I saw something about not using the factory amp....does that mean I need a different amp, aftermarket?

Thanks in advance

Here is a link to the navigation system I'm looking at.
New Car GPS Navigation Double DIN TFT TV DVD Player Radio for 2005 2010 Mazda 5 | eBay

you could go the same way i did : a Pioneer HU(or any similar brand) with the Metra kit for steering wheel control and trim.

many horror stories on HU brands like Eonon that make dvd/gps units for the Mazda5.