Hey guys!!! my Z its almost in the 30k.... i read and search lot in this forum and trust me... everything we have to know for our 370z its in here... I already make a list of the things that i have to do on the 30k maintenance... with better fluids than the OEM ones and the tools and parts required to do the changes... soo in other words.... im not going to pay to my dealer $400+ for make this maintenance. Search for DIY threads... everything its here