Originally Posted by Nick.,May 28 2008, 03:20 AM

seems like the skunk2 offer more of a drop?

this is a great thread !

-Nick.

Originally Posted by Silver9k,Dec 9 2007, 10:53 AM

I'm really happy you are making this thread. IMO S2ki severly lacks in this department. Check out 350z-tech http://www.350z-tech.com/zwiki/Part:Springs

And the S2k has been around for how many years and we don't have anything like this. Ohh well. Anyway, I figured I'd help contribute to your post.

OEM Spring rates by year (front/rear)
MY00-01 = 218/291
MY02-03 = 240/230
MY04-07 = 256/207 (I'm getting conflicting info here)
MY08-UP = 274/225
MY08 CR = 375/264



Backyard Special European R Springs
List Price: $660
Found Price:
F Stiffness: 4.6 (262)
R Stiffness: 5.9 (335)
F Drop: 30mm (1.2in)
R Drop: 30mm (1.2in)

Comptech = 220/280
List Price:
Found Price:
F Stiffness:
R Stiffness:
F Drop:
R Drop:

Eibach Pro-Kit Springs = 263/343 with a 1" Drop
List Price: $370
Found Price: $240
F Stiffness:
R Stiffness:
F Drop: 25mm (1.0in)
R Drop: 25mm (1.0in)

Eibach Ground-Control = 240/230 (default kit)
List Price:
Found Price:
F Stiffness: Custom Available
R Stiffness: Custom Available
F Drop: Adjustable
R Drop: Adjustable

Espelir Active Super Down
List Price: $230
Found Price: $160
F Stiffness: 5.6 (314)
R Stiffness: 7.0 (392)
F Drop: 20mm (.8in)
R Drop: 30mm (1.2in)

Feels
List Price: $325
Found Price:
F Stiffness:
R Stiffness:
F Drop:
R Drop:

H&R Sport Spring
List Price: $380
Found Price: $240
F Stiffness: H&R will not reveal
R Stiffness: H&R will not reveal
F Drop: 19mm (.75in)
R Drop: 15mm (.6in)

KG/mm DR21 Proceed SS
Price: $494
Found Price: $321
F Stiffness: 7.0 (398)
R Stiffness: 8.0 (448)
F Drop: 15mm (.6in)
R Drop: 15mm (.6in)

KG/mm DR Proceed R
List Price: $494
Found Price: $321
F Stiffness: 8.9 (498)
R Stiffness: 9.9 (554)
F Drop: 35mm (1.4in) I've also read 1.0
R Drop: 35mm (1.4in) and 1.5

Megan Racing Performance Spring
List Price: $140
Found Price: $135
F Stiffness:
R Stiffness:
F Drop: 25mm (1.0in)
R Drop: 25mm (1.0in)

Neuspeed
List Price: $290
Found Price: $180
F Stiffness: 5.0 (280)
R Stiffness: 3.8 (215)
F Drop: 32mm (1.25in)
R Drop: 32mm (1.25in)

RS*R Down/Ti2000
List Price: $240-280
Found Price: $183-260
F Stiffness: 5.0 (280)
R Stiffness: 6.0 (336)
F Drop: 20mm (.8in)
R Drop 35mm (1.4in)

Skunk 2 Springs
List Price: $280
Found Price: $140
F Stiffness:
R Stiffness:
F Drop: 51mm (2.0in)
R Drop: 46mm (1.8in)

Spoon Sports Progressive Springs = 263/383
List Price: $400
Found Price: $310
F Stiffness:
R Stiffness:
F Drop:
R Drop:

Sprint Springs
List Price: $330
Found Price: $215
F Stiffness:
R Stiffness:
F Drop: 46mm (1.8in)
R Drop: 46mm (1.8in)

Swift Sport Springs
List Price: $370
Found Price: $276
F Stiffness: 4.6 (258)
R Siffness: 4.3-6.0 (241-336)
F Drop: 18mm (.7in)
R Drop: 25mm (1.0in)

Tanabe GF210 = 283/378
List Price: $240
Found Price: $167
F Stiffness: 4.5 (252)
R Stiffness: 5.5 (308)
F Drop: 20mm (.8in)
R Drop: 20mm (.8in)

Tanabe NF210
List Price: $240
Found Price: $167
F Stiffness: 4.0 (224)
R Stiffness: 5.0 (280)
F Drop: 20mm (.8in)
R Drop: 20mm (.8in)

Tein H-Tech
Price: $240
Found Price: $192
F Stiffness: 4.8 (268)
R Stiffness: 5.9 (330)
F Drop: 16mm (.6in)
R Drop: 15mm (.6in)

Tein S-Tech
Price: $240
Found Price: $192
F Stiffness: 5.3 (296)
R Stiffness: 6.5 (363)
F Drop: 26mm (1.0in)
R Drop: 25mm (1.0in)



Anybody with price info please post where so it can be updated

Also, to the OP we differed with the Tanabe GF210, I ended up going to Tanabe's website and found the same 4.5/5.5, just wondering where your info came from. I don't want to be giving out the wrong info.

This will continue to be updated....

Originally Posted by Hockey,Jun 2 2008, 07:48 AM

and one on the Double-Wishbone (no not from a deformed Turkey!!)