I've started noticing a clunking noise coming from where my tranny is when I shift into first and second gear. Also there is some rocking of the tranny when I accelerate and decelerate. One last thing is that I feel like there is a wobble in the drivetrain when I accelerate but this could be my imagination. Any ideas as what could be wrong?

side note: I have an exedy stage 2 clutch and lightweight flywheel

Subie Love :-)