I had these strut mounts on my 2010 WRX hatchback, but I replaced them with continuously-adjustable MooreSport camber plates. They give you an extra +0.75° of caster and -0.5° of camber over stock and are beefier than the stock mounts (made of high-durometer rubber and steel). No clunking sound, as some previous iterations of this product used to have (like on my 2002 WRX). There was nothing wrong with them, and they only had a couple of thousand miles on them, so they are as good as new. Still, I'm selling them for a quarter of what they cost new!
Fitment (double-check to confirm your specific model):
Subaru Impreza 2008-2017
Subaru Impreza WRX 2007-2011
Subaru Impreza WRX STI 2007-2011
Subaru Legacy 2009-2015
Subaru Outback 2015
Subaru WRX 2012-2020
Subaru WRX STI 2013-2013
Subaru XV Crosstrek 2013