yes yes yes . this is identicle to what i have done on my \ceffy. r33 non turbo 4 stud rotors slotted (same dimensions as r32 turbo and the 4 spot r32 gts-t calipers. bolt up dot com , all you need is a costum set of stainless steel braided lines to suit ceffy (s13) to r32 gts-t calipers. i got adr approved ones for $200 and something from maltech. on these forums
do it, works really well
shaun
ps. no cutting, bashing, smashing, modifying at all - just custom brake lines and bolt on