Navi
 

Is the navi system really worth the $1,800 for a retrofit? Is it possible to get the complete kit cheaper or used? It looks to me that the system seems to have a lot of room to expand accessories attached to it. I have a 02' 4.4i. No need for instructions, maybe some direction on where I can find this beyond ebay, or craigslist. I prefer it to be used except the screen.

thanks again

Don't forget the cost to code it and the professional installation if you are not going to do it yourself. IMHO, not worth the money.