ITR springs on GSR struts?

[Joe383]

I am wanting to install some Koni yellow shocks and ITR springs on my 2001 GSR and am wondering if the ITR springs will fit a GSR strut body? I know people run lowering springs with the Koni yellow springs so was curious. Are there any differences between ITR springs and GSR besides the height of the spring?

 

[Samurai_Blue]

rate may be different.

 

[Joe383]

Just want to make sure that they will fit with out any problems like the spring seats being a different size or something. I hope the rate is a little stiffer.

 

[Joe383]

I ask because I wanted to try to drop the car with the type R springs and still use the factory rear control arms. Was just wanting to make sure swapping parts this way would not have some issues.