2005 WRX wagon. 176k on my stock 5spd with a Clutchmasters FX300.
-300whp/300wtq (mustang dyno on e85)
My motor blew before anything in the tranny did. Motor was bone stock as well lol. Only issue I had outside of having to come to an almost complete stop to get into 1st, was rare 4th gear grind if I shifted very hard. Other than that I beat on it like there was no tomorrow.
Needless to say with the new turbo and motor getting installed, I am now running an 07 STI transmission along with some other things. I don't want anything else blowing up.