The BorgWarner compressor cover for the SX S400 is specified for use with an 80mm compressor wheel and provides the required cover geometry for that wheel size. It is intended for turbo assemblies and rebuilds where matching the compressor cover to an 80mm inducer is necessary to preserve intended airflow characteristics and proper housing fitment during turbo installation or service.
BorgWarner Compressor Cover SX S400 for 80mm wheel