the inner toe rod is basically just a rod...any clunking you're hearing is 99.999% caused by the tie rod end, which screws onto the inner rod and is very easy to change.

I dunno what's entailed in changing the inner.

1999 Silver Frost SVT #609 of 2760 Quaife, lightened SVT Flywheel, SPEC stage II clutch, removed resonator, k&n drop in - various other goodies too.