This BorgWarner CHRA cartridge is a factory-style turbocharger center housing rotating assembly for K04 turbo applications on the Audi RS6. As a direct replacement cartridge it supplies the core rotating assembly used in the turbocharger to restore or rebuild K04 units. Intended for qualified turbo service and rebuild use where the original K04 cartridge is required.
BorgWarner Turbocharger Audi RS6 K04 CHRA Cartridge