so here it is...the 350z replacement spring lift part number changed from 84415-CD71A to 84415-CD715, price is $32.00 EA.
I am going to start a new thread with this info and a phone number to nissan for people with the same issue to call and file a concern in the hopes that nissan will release a TSB for 370Z owners as well. This way we arent spending $64.00 bucks of our money to fix a manufacturing defect...
