The BorgWarner cartridge listed as S400SX 80mm (110/87) is a turbo cartridge intended for S400SX turbo assemblies. It supplies the internal rotating unit and bearings sized to those wheel dimensions for rebuilds or swaps. Use this cartridge to replace worn internals while retaining your existing housings and external turbo hardware, preserving fitment and mounting.
BorgWarner Cartridge S400SX SX 80mm (110/87)