I have a RA23 Celica diff in my Corolla. (T series 6.7"). Currently, I have locked it up (welded), but its my daily driver and I realy want a 2 way LSD. Whats the best (cheapest) way to get a good one in Australia? I am keeping this diff, don't mention BorgWarner. How much are used OEM diffs if found?
So far:
TRD item (to suit early AE86 GT) Y82,000 = $1220
KAAZ USA (to suit early AE86 GTS) US$880 = $1569