Took the car to dealer for oil change last week at 7400 miles and he was asking about 7500miles service. Since it was mainly "check this, check that" for $125, I said no for now.

I don't know if it will create any problems with the warranty. I did see the dealer write "customer refused 7500 miles service" on the piece of paper that he filled while doing the oil change. For guys who have had the Z for longer time, what service schedule do you suggest.

 

DONT GO TO THE DEALERSHIP!!just do the maintainance yourself
it is both cheaper and gives u a chance to learn about your car.
take my word for it i work at a dealership as a tech..if u have any questions dont be afraid to ask.