Hoping that someone from Hyundai monitors this board. I have a 2014 Santa Fe Sport which I am overall very, very happy with. The only knock I have on the vehicle is the steering. I have tried all three user adjustable modes and each has their positives but also significant drawbacks. I recently tried a 2015 SF-S and found the steering more responsive. One reason may be the increased processor capacity on the 32-bit processor standard for the 2015 model year. Can the larger processor be installed in a "plug-and-play" swap? If not, what additional components would need to be upgraded? Thanks in advance.