Is there something wrong with my clutch?
So lately ive notice something that has never happened to me before since ive owned the car. 2011 wrx with about 15k miles. When i downshift from lets say 5th to 3rd ( yes rev matching), i would feel my clutch virbrate, judder, shake.. ect. I only feel it when i press down on the clutch to engage into the gear, even so i would feel it vibrate as a release the clutch slowly. Has this happened to anyone before? It happened to me 4 times in the past 2 month. Should i be worried?