I guess you tried only tried for the S13 right? 
I really need to know for the S14 chassis. This ball joint issue is really pissing me off.
Also, I prefer to stay with the rubber bushings because I don’t want so much of a “harsh” ride (I drive the car daily). But no1 except Nissan offers these and that’s through Courtesy parts in Texas… its going to cost me CAD~210 by the time it’s here.
You’re right, but none offer the subframe bushings (only bushings they offer are supplements to the OEM installed bushings). And unfortunately, the master kit I bought didnt include the rear control arms bushings (but that’s not too hard to get… just want to find the best reasonable deal.)