Thanks for that bit of info eggroll, I appreciate every input I can get. I see that you have a 2012 WRX, when would you personally change out the tranny oil? Also, do you know if it's customary to replace the tranny oil when the TOB and pressure plate are going to be replaced? My TOB is making the squealing noise at the engagement point, and the clutch pedal squeaks whenever it's pushed in. I have about 4.3k miles right now.