Hi, I bought a set of 2004.5 350Z Roadster springs recently. However, I noticed the color coding on the springs different than the regular 05 revised springs. The rear ones have 2 RED dots and 1 light Blue dot. The front ones have 1 light Blue dot. What that this mean? Are they different lengths or different rates than 314F and 427R? Can someone please shed some light on this?

Other ones that I have seen from the hardtops have different colors: https://g35driver.com/forums/attachme...6&d=1146953203

Thanks for your help.

 

I have the 05 roadster susp also. I believe they are the same specs as the regular z 314/427.