Originally Posted by Jack370Z

Thanks guys...I called the service mgr at the dealership but he isn't aware of any generalized problem so I called Nissan North America. The rep seemed concerned and claims that an area rep will be in touch within 24 hours...we'll see. I do plan to take the pictures of the parts comparison and invoice forum members have made available. I'll let you know how it works out. The production date of my Z is 6/09 and it has the older/shorter lift springs.