A:Answer No you don’t need to buy any kit, the only things needed is the part to make it fit into your dash, all the extra parts needed cost me about $100 more or top of the stereo, now if you do purchase, ask them if they can do a software update on it first otherwise you’ll have issues, because they sit there in the box for a while they are not uodated and it doesn’t update manually you have to download the soafware.
