On my 98 camry if I do a single din. I would have to buy the install kit. On I can just go ahead and put a double din in. And I honestly just like the style of them. I know single din offer more bang for cheaper the money. And most double din are garbage. For me it's more style. And I'm not going to run the subs from my head unit when I get it. I'll be installing a clarion eq for that
This guy has a pioneer avic z1 for sale 200 bucks. I mean they used to sell for 2grand new.