This replacement center section is designed to drop into your late 99 to 03 Garrett 38r turbos. Until now, there has been no effective way to rebuild a ball bearing turbo at home. That's where this CHRA comes in to play. It will not only allow you to rebuild your turbo, but you will be upgrading the performance output of the turbo too.
This will NOT fit any other turbo. Not the stock tp38 or gtp38 or D66 or Brute 66 or any other KC Turbo.
This is only meant for a genuine garrett gtp38r 66mm ball bearing turbo rebuild/modification into a journal bearing CHRA.