auelauel

Hey, I am thinking about giving a friend of mine a radio upgrade for christmas. I don't have the exact data of the car but i made a picture hopefully this is enough that someone can tell me what I need to buy for him. I think the edge was built in 2010. I was planning on buying this radio for him http://www.newegg.com/Product/Product.aspx?Item=0N0-0009-000F9&Tpk=0N0-0009-000F9 What else would he need to do the installation. Thank you for the help