I would bet $100 they didn't put "GT-R Oil" into your Z. The GT-R's use 0W-40 M1 that can be bought at any parts store and charged your more for it. It won't do anything to your Z, some people even run that weight.
I would suggest rather than paying more for something just because your friend suggests it you consult your owners manual/search here and make an informed decision for yourself
How much extra was this oil?
|