The Garrett GTX55 Super Core is a Gen II GTX5533R cartridge featuring an 85mm inducer intended as a high-flow core for turbo rebuilds and custom turbo assemblies. It supplies core hardware and rotating assembly components used when refurbishing or modifying a turbocharger. The naming indicates the GTX55 family and the large inducer size, suited to applications requiring increased compressor capacity within supported turbo builds.
Garrett GTX5533R Super Core 85mm Inducer Gen II