synchro

Hi, I've got a 2000 wrx sti ra, done 170km and - i've started to notice some grinding noise, especially when shifting fast from 2nd to 3rd. - The clutch is worn out and slipping - The question is whether the grinding is because the clutch is not disengaging properly or if the synchcros are...

I have been looking around the internet and havent had much luck finding cheap synchros. I already have 2 1st gear synchros that came with my gear set but I can only find full sets and from 2 different places. If its going to cost me 400 for a set I might as well spring the extra 200 and...