The BorgWarner AirWerks SuperCore SX-E S300SX-E 9180 is a SuperCore assembly with a 66mm inducer and 91mm exducer specification noted for the S300 series. Provided as the center cartridge, it contains the rotating assembly and internals used to rebuild or replace the turbo core, enabling cartridge-level service while preserving the outer housings and porting interfaces.
BorgWarner SuperCore Assembly SX-E S300SX-E 9180 (66mm Ind. / 91mm Exd.)