Chances are (unless your clutch is heading south, test this by heading up hill in a higher gear than usual and flooring it, if your revs go up quicker than you would expect it is) that it's the rear engine mount that slots into the subframe if you are thinking engine mounts rather than CV joints, bearings etc.
You need to undo the bolt going through it, jack the engine up and unbolt the three(ish) bolts on the passenger side subframe. Stick a crow/pry bar between the chassis and sub and pry the sub downwards, this should allow enough space to get the bushing out. Oh and most recommend upgrading to the MK3 solid mount.
Cheers, Sam
