series 2 the same . whiteline kca332 . r33 gtr . only about $100 trade . easy as to install .getting old ones out will require a shop vise . my old mans one that said 12 ton wouldnt do it .
new ones in is easy . cover with tire shine and squash in the vise . i spent an hour swearing and f**kin round before i tried what the guy at the shop told me . worked redicously easy