Without looking at mine right now, those 2013 brakes appear to be the same.
I just looked online, though. The 2012s and 2013s have the same caliper part numbers, but different carrier part numbers.
2012 is LR015521 (R) and LR015522 (L).
2013 is LR032058 (R) and LR032059 (L).
The plot thickens.