I'm waiting for a replacement Nismo 550 injector from Chip. Now..the turbo's that I got from Gyro went back because I had shit go through my oil. For some reason, the thrust bearing went to hell (all brand new bearings). Kyle had this same problem with Freds car also. My machine shop line bored the block, no problems since. ForcedPerformance did the rebuild on the turbo's, said they should make good power. I did notice that when I got them back from Forced, the compressor wheels spun much easier.