I like that drop. So G35 sedan springs fits the G37 sedans? And also, what are the specs on your wheels (Wheels and tires)? Thanks.

 

G35 springs are identical in dimensions as the G37, some makers such as Eibach & Tannabe have firmer front spring rates for the 37 to compensate for the heavier front weight due to the 7AT being 120ish pounds heavier. So if you have a 37 w/ 7AT you'll get about a 1/2' deeper drop in teh front w/ 35 springs. IMO it's perfect since I wanted the front dropped as is and not have the back lower, gives it a more raked stance.
My wheels are 20x8 w/ 38 offsets, tires are 235/35/20 and I have 17mm Ichiba V2 spacers in the rear to flush the tires (still about 2mm from the rear fender lip).