The BorgWarner Super Core S500SX at 91mm (120/110) is a replacement core for S500SX turbo assemblies, offering the internal rotating components sized for higher-flow S500 applications. As a super core, it enables turbo rebuilds or upgrades without replacing housings, letting builders match internal sizing to targeted flow and power goals while preserving external fitment.
BorgWarner Super Core S500SX SX 91mm (120/110)