I am the proud owner of a new (to me) 2017 3.6R Limited, w/ Eyesight + Navi. My old car that got totaled was a 2018 Impreza Premium, and while this one is a year older, it is by far an upgrade. However, the one thing my Impreza had that the 2017 Legacy does not is CarPlay integration. Being unable to view my GPS app on the head unit is a pain, and I do not want to clutter up my windshield, dash, or air vents with a phone holder. I know I can replace head units, but my vehicle comes with Navi. Is there a head unit upgrade (or firmware update) that would allow me to keep the Navi functionality but also allow me to integrate CarPlay? I thought about perhaps just purchasing a 2018 Legacy head unit since the parts were likely to fit, but so far haven't been able to find one that had a port for the microSD with the Navi software, or the head unit button for "Map".