I'm pretty sure I fucked up my driveshaft removing it and re-installing it when I did my clutch.

I know I accidentally pulled the guibo apart slightly when trying to remove it, and now I get a slight vibration at highway speeds. I don't feel it on the shfit knob or in the steering wheel.

A driveshaft rebuild is like $400, do all E46's use the same driveshaft? Are there differences for the MT vs AT? Before I do any of this, I should probably have my wheels/tires balanced.