Would this be a better upgrade then a G/Z combo? I expect it would give me the same drop as revised Z springs, but would also give me MUCH better handling than a G/Z combo, probably would be easier on the shocks as well.

 

Is it the S-tune suspension or the springs from a Nismo Z? There is a difference, you will need to do some research. Here's a bit of info to get you started. Seems like neither would be a good choice with stock non-sport shocks, but often you can -- and should -- get the shocks/struts along with the springs.

http://my350z.com/forum/nismo-350z/4...-revealed.html

 

I believe it is the 2008 nismo OEM suspension. I am not sure what the struts actually are...but the springs come with dampeners