I posted this in the Maintainance/Repair forum too but I figured I might get better response in here since it is a little more active in here and I know you guys know what your talking about anyway....

well anyways I have read all the stuff and know there is the TSB on the bolt and all that fun stuff but anywayz, I took my car in for a second time for this today (last time was 9/04). Their diagnosis of the problem was that the CU (i'm assuming this was CV and was mistyped by the service rep unless i'm just dumb and there really is a CU joint) Joints on both sides were worn out and had to be replaced. Is there any possible reasoning as to why this would happen to an 04 Z? Is this common? They had to special order the parts and I hafta bring my car back when they get them in...

More importantly any way i can milk and try to get nismo parts at a discount or is this out of the nismo department haha