I found myself needing to do an emergency replacement of my Sport 500 turbos, and for the price these can't be beat. Everything came packaged nicely, and all needed gaskets and hardware were included. The only minor gripe I have is that some clocking was needed on each turbo. The description mentions the need to adjust the wastegate actuators, but I had made the mistake of assuming they were clocked correctly as these are definitely marketed for the Z32. No dyno runs yet, but they feel great!