What is the diffrence in the Z04 rear revised springs and the coupe 04 rear
springs, I drive a 03 sedan, with coupe shocks all around and I have both sets of springs, I use the z springs in the front for the drop, was wondering
for the back what to go with spring wise, coupe or Z and what would be the
differences, handling and height.

Thanks guys

 

All the 350Z revised rear springs have a spring rate of ~427 lbs/in I believe. For the G Goupe, only the cars that had the sports suspension package have that same spring rate at the rear. Otherwise the non-sport suspension packages had the regular 342 lbs/in spring rate. I also believe that the G coupe rear springs are marginally taller than revised Z spring.

 

Thanks I have been trying to find out in the rear what is best, my coupe
springs are 1 foot 5/8, there are 3 red dots, one on top and 2 under or vice versa, one at the bottom and the 2 on top, not sure anymore. I did not know
the coupe had a sport spring and non/sport. With the height and color codes
maybe someone would have an idea, also does anybody know the height
of the 04Z revised rear spring..I'm just thinking my coupe shock might be better paired with it's own spring.

Thanks
GBoy