I've added it to my 2012. It's not the same as the factory system, no evic integration... it just adds a pod to the passenger side rear pillar. In general, I am using my rear cam way more, if I could do it again I would skip park assist, just not worth the price.
2013 Jeep Grand Cherokee Laredo X - Brilliant Black
ORA1, Overland Steering Wheel, Black out grill/fogs