Will my tein S-tech springs on my 03 350z fit on my cousins 05 G35c? I looked on teins website but noticed two different part #s for the springs. is this purely for spring rate? I was under the impression that they will work. Any help is appreciated, thanks!

 

yes they fit

 

As mentioned above, yes they fit but that does NOT mean it's a good idea. 350Z S-tech's are one of the stiffest Z springs you can get. However, if the 05 coupe in question has the optional sport suspension you should be fine, otherwise, springs that stiff on the regular coupe suspension are not a good idea.

 

thanks for the info!