CSOhara WPC Treated Final Gear - GR86/BRZ

CSOhara Final gear set with WPC + tin shot processing. Selection from R/4.1 R/4.3 R/4.6 R/4.8 R/5.1. 4.8 & 5.1 require a dedicated LSD (the following stock parts are also required separately) Companion flange [41204-35082], Oil sling [41214-26011], Bearing spacer [41231-24010], Oil seal [90311-41009]