I'm not sure why Revain says it doesn't work the way it does with the 2013 WRX (sedan). Should work great from 11-14. I installed everything at once with a Perforated and Slotted Power Stop JBR1365XPR Rear Evolution Rotor. It has all the hardware, substrate lube and works great. No dust brakes and with the new rotors the grip was very aggressive. It's not a Brembo, but you'll appreciate the new stopping power. My rear brake pads were very worn, so after a short break-in period I noticed better…